From patchwork Fri Nov 15 16:36:12 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jakub Kicinski X-Patchwork-Id: 843817 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B66961D61A7; Fri, 15 Nov 2024 16:36:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731688575; cv=none; b=BGmCVvxRK4YVMRlfyjnQJ9J7gCHC191/S7DRQvxu5MaJ1vuosXrF70b2qDXVTYtx/NLCp+r1APXMSytKosSTIXYcx4P8MsW7bVr/SgaHbNUipCQNQUDIKaXjtSLwj0NuLUynANFBNZzc9ZWHiV15PYphFc9Xc4tSiuT63RndgQQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731688575; c=relaxed/simple; bh=xUIHtYaifBThsN2tXO7CMALCnvm3PjdxIklSZGg7dUM=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=Ik06WDhyHrUEVD9d5q0nLxFmVNzTy2gvZp06Pt6s3Tqjaa9cLyNRz29oSRWDWANDnSigSaHk7x+sKIHqcAg2DhS7p3DyR1jMBGGceQxQbJPkjL8N7c2enWxHfGm3PwIh4PXEzR0hNP8GePtmdhAw2Cq1tMIqvNPXdHx0QCFzs6U= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ILvJbSYI; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ILvJbSYI" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5F7C0C4CECF; Fri, 15 Nov 2024 16:36:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1731688575; bh=xUIHtYaifBThsN2tXO7CMALCnvm3PjdxIklSZGg7dUM=; h=From:To:Cc:Subject:Date:From; b=ILvJbSYIgeP4/CmdwAbZ+wuTjkauWCQAaaeiKoCH8gLDDRZ3qOWspZm2c4WHVC07H rSnihbeC86DTkJt2PLn79HMj3HAJdWtaFf2Iy+XO0SCmCpqKY2QddTtHV2I5K7CZSr rAARW6aizPNkei+fcK03yizEIo1uJfr2kC5oKdkuPz3zmkfGdX5jSOkGS0miUztyFy OBfwliQS3kiLqmH2pa+JZdgaZ6B6sNz2EmEGxX1TEcdW/jSs6AGnf+uBwt00ZgIoAP uk0eLqFTXyrrfxOFbMYYK5HRTLgV047UtgcwP7yFD7pKC70xfvHp0jgMzbCxVpkx1P Mjf897iAueCVg== From: Jakub Kicinski To: davem@davemloft.net Cc: netdev@vger.kernel.org, edumazet@google.com, pabeni@redhat.com, Jakub Kicinski , pablo@netfilter.org, linux@armlinux.org.uk, richardcochran@gmail.com, johannes@sipsolutions.net, loic.poulain@linaro.org, ryazanov.s.a@gmail.com, dsahern@kernel.org, wintera@linux.ibm.com, hawk@kernel.org, ilias.apalodimas@linaro.org, jhs@mojatatu.com, jiri@resnulli.us, ecree.xilinx@gmail.com, przemyslaw.kitszel@intel.com, netfilter-devel@vger.kernel.org, linux-wireless@vger.kernel.org Subject: [PATCH net-next] net: reformat kdoc return statements Date: Fri, 15 Nov 2024 08:36:12 -0800 Message-ID: <20241115163612.904906-1-kuba@kernel.org> X-Mailer: git-send-email 2.47.0 Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 kernel-doc -Wall warns about missing Return: statement for non-void functions. We have a number of kdocs in our headers which are missing the colon, IOW they use * Return some value or * Returns some value Having the colon makes some sense, it should help kdoc parser avoid false positives. So add them. This is mostly done with a sed script, and removing the unnecessary cases (mostly the comments which aren't kdoc). Signed-off-by: Jakub Kicinski Acked-by: Johannes Berg Acked-by: Richard Cochran Acked-by: Sergey Ryazanov Reviewed-by: Edward Cree Acked-by: Alexandra Winter --- LMK if I should have split this into smaller chunks, I don't really expect much review here, TBH. --- CC: pablo@netfilter.org CC: linux@armlinux.org.uk CC: richardcochran@gmail.com CC: johannes@sipsolutions.net CC: loic.poulain@linaro.org CC: ryazanov.s.a@gmail.com CC: dsahern@kernel.org CC: wintera@linux.ibm.com CC: hawk@kernel.org CC: ilias.apalodimas@linaro.org CC: jhs@mojatatu.com CC: jiri@resnulli.us CC: ecree.xilinx@gmail.com CC: przemyslaw.kitszel@intel.com CC: netfilter-devel@vger.kernel.org CC: linux-wireless@vger.kernel.org --- include/linux/etherdevice.h | 18 ++++++------ include/linux/ethtool.h | 6 ++-- include/linux/if_vlan.h | 28 +++++++++---------- include/linux/netdevice.h | 14 +++++----- include/linux/netfilter/x_tables.h | 2 +- include/linux/netfilter_netdev.h | 3 +- include/linux/phylink.h | 12 ++++---- include/linux/ptp_clock_kernel.h | 4 +-- include/linux/rfkill.h | 2 +- include/linux/rtnetlink.h | 2 +- include/linux/skbuff.h | 16 +++++------ include/linux/wwan.h | 2 +- include/net/cfg80211.h | 2 +- include/net/dst.h | 2 +- include/net/genetlink.h | 6 ++-- include/net/ipv6.h | 2 +- include/net/iucv/iucv.h | 30 ++++++++++---------- include/net/mac80211.h | 2 +- include/net/netfilter/nf_tproxy.h | 4 +-- include/net/netlink.h | 44 +++++++++++++++--------------- include/net/page_pool/helpers.h | 6 ++-- include/net/pkt_cls.h | 4 +-- include/net/tcp.h | 2 +- 23 files changed, 107 insertions(+), 106 deletions(-) diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h index ecf203f01034..9a1eacf35d37 100644 --- a/include/linux/etherdevice.h +++ b/include/linux/etherdevice.h @@ -81,7 +81,7 @@ static const u8 eth_ipv6_mcast_addr_base[ETH_ALEN] __aligned(2) = * is_link_local_ether_addr - Determine if given Ethernet address is link-local * @addr: Pointer to a six-byte array containing the Ethernet address * - * Return true if address is link local reserved addr (01:80:c2:00:00:0X) per + * Return: true if address is link local reserved addr (01:80:c2:00:00:0X) per * IEEE 802.1Q 8.6.3 Frame filtering. * * Please note: addr must be aligned to u16. @@ -104,7 +104,7 @@ static inline bool is_link_local_ether_addr(const u8 *addr) * is_zero_ether_addr - Determine if give Ethernet address is all zeros. * @addr: Pointer to a six-byte array containing the Ethernet address * - * Return true if the address is all zeroes. + * Return: true if the address is all zeroes. * * Please note: addr must be aligned to u16. */ @@ -123,7 +123,7 @@ static inline bool is_zero_ether_addr(const u8 *addr) * is_multicast_ether_addr - Determine if the Ethernet address is a multicast. * @addr: Pointer to a six-byte array containing the Ethernet address * - * Return true if the address is a multicast address. + * Return: true if the address is a multicast address. * By definition the broadcast address is also a multicast address. */ static inline bool is_multicast_ether_addr(const u8 *addr) @@ -157,7 +157,7 @@ static inline bool is_multicast_ether_addr_64bits(const u8 *addr) * is_local_ether_addr - Determine if the Ethernet address is locally-assigned one (IEEE 802). * @addr: Pointer to a six-byte array containing the Ethernet address * - * Return true if the address is a local address. + * Return: true if the address is a local address. */ static inline bool is_local_ether_addr(const u8 *addr) { @@ -168,7 +168,7 @@ static inline bool is_local_ether_addr(const u8 *addr) * is_broadcast_ether_addr - Determine if the Ethernet address is broadcast * @addr: Pointer to a six-byte array containing the Ethernet address * - * Return true if the address is the broadcast address. + * Return: true if the address is the broadcast address. * * Please note: addr must be aligned to u16. */ @@ -183,7 +183,7 @@ static inline bool is_broadcast_ether_addr(const u8 *addr) * is_unicast_ether_addr - Determine if the Ethernet address is unicast * @addr: Pointer to a six-byte array containing the Ethernet address * - * Return true if the address is a unicast address. + * Return: true if the address is a unicast address. */ static inline bool is_unicast_ether_addr(const u8 *addr) { @@ -197,7 +197,7 @@ static inline bool is_unicast_ether_addr(const u8 *addr) * Check that the Ethernet address (MAC) is not 00:00:00:00:00:00, is not * a multicast address, and is not FF:FF:FF:FF:FF:FF. * - * Return true if the address is valid. + * Return: true if the address is valid. * * Please note: addr must be aligned to u16. */ @@ -214,7 +214,7 @@ static inline bool is_valid_ether_addr(const u8 *addr) * * Check that the value from the Ethertype/length field is a valid Ethertype. * - * Return true if the valid is an 802.3 supported Ethertype. + * Return: true if the valid is an 802.3 supported Ethertype. */ static inline bool eth_proto_is_802_3(__be16 proto) { @@ -458,7 +458,7 @@ static inline bool ether_addr_is_ip_mcast(const u8 *addr) * ether_addr_to_u64 - Convert an Ethernet address into a u64 value. * @addr: Pointer to a six-byte array containing the Ethernet address * - * Return a u64 value of the address + * Return: a u64 value of the address */ static inline u64 ether_addr_to_u64(const u8 *addr) { diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index 1199e308c8dd..c6acd93f5578 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -257,7 +257,7 @@ struct ethtool_link_ksettings { * @mode : one of the ETHTOOL_LINK_MODE_*_BIT * (not atomic, no bound checking) * - * Returns true/false. + * Returns: true/false. */ #define ethtool_link_ksettings_test_link_mode(ptr, name, mode) \ test_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name) @@ -1195,7 +1195,7 @@ ethtool_params_from_link_mode(struct ethtool_link_ksettings *link_ksettings, * @dev: pointer to net_device structure * @vclock_index: pointer to pointer of vclock index * - * Return number of phc vclocks + * Return: number of phc vclocks */ int ethtool_get_phc_vclocks(struct net_device *dev, int **vclock_index); @@ -1249,7 +1249,7 @@ static inline int ethtool_mm_frag_size_min_to_add(u32 val_min, u32 *val_add, * ethtool_get_ts_info_by_layer - Obtains time stamping capabilities from the MAC or PHY layer. * @dev: pointer to net_device structure * @info: buffer to hold the result - * Returns zero on success, non-zero otherwise. + * Returns: zero on success, non-zero otherwise. */ int ethtool_get_ts_info_by_layer(struct net_device *dev, struct kernel_ethtool_ts_info *info); diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h index c1645c86eed9..d6326b53e336 100644 --- a/include/linux/if_vlan.h +++ b/include/linux/if_vlan.h @@ -310,7 +310,7 @@ static inline bool vlan_uses_dev(const struct net_device *dev) * eth_type_vlan - check for valid vlan ether type. * @ethertype: ether type to check * - * Returns true if the ether type is a vlan ether type. + * Returns: true if the ether type is a vlan ether type. */ static inline bool eth_type_vlan(__be16 ethertype) { @@ -341,9 +341,9 @@ static inline bool vlan_hw_offload_capable(netdev_features_t features, * @mac_len: MAC header length including outer vlan headers * * Inserts the VLAN tag into @skb as part of the payload at offset mac_len - * Returns error if skb_cow_head fails. - * * Does not change skb->protocol so this function can be used during receive. + * + * Returns: error if skb_cow_head fails. */ static inline int __vlan_insert_inner_tag(struct sk_buff *skb, __be16 vlan_proto, u16 vlan_tci, @@ -390,9 +390,9 @@ static inline int __vlan_insert_inner_tag(struct sk_buff *skb, * @vlan_tci: VLAN TCI to insert * * Inserts the VLAN tag into @skb as part of the payload - * Returns error if skb_cow_head fails. - * * Does not change skb->protocol so this function can be used during receive. + * + * Returns: error if skb_cow_head fails. */ static inline int __vlan_insert_tag(struct sk_buff *skb, __be16 vlan_proto, u16 vlan_tci) @@ -533,7 +533,7 @@ static inline void __vlan_hwaccel_put_tag(struct sk_buff *skb, * @skb: skbuff to query * @vlan_tci: buffer to store value * - * Returns error if the skb is not of VLAN type + * Returns: error if the skb is not of VLAN type */ static inline int __vlan_get_tag(const struct sk_buff *skb, u16 *vlan_tci) { @@ -551,7 +551,7 @@ static inline int __vlan_get_tag(const struct sk_buff *skb, u16 *vlan_tci) * @skb: skbuff to query * @vlan_tci: buffer to store value * - * Returns error if @skb->vlan_tci is not set correctly + * Returns: error if @skb->vlan_tci is not set correctly */ static inline int __vlan_hwaccel_get_tag(const struct sk_buff *skb, u16 *vlan_tci) @@ -570,7 +570,7 @@ static inline int __vlan_hwaccel_get_tag(const struct sk_buff *skb, * @skb: skbuff to query * @vlan_tci: buffer to store value * - * Returns error if the skb is not VLAN tagged + * Returns: error if the skb is not VLAN tagged */ static inline int vlan_get_tag(const struct sk_buff *skb, u16 *vlan_tci) { @@ -587,7 +587,7 @@ static inline int vlan_get_tag(const struct sk_buff *skb, u16 *vlan_tci) * @type: first vlan protocol * @depth: buffer to store length of eth and vlan tags in bytes * - * Returns the EtherType of the packet, regardless of whether it is + * Returns: the EtherType of the packet, regardless of whether it is * vlan encapsulated (normal or hardware accelerated) or not. */ static inline __be16 __vlan_get_protocol(const struct sk_buff *skb, __be16 type, @@ -629,7 +629,7 @@ static inline __be16 __vlan_get_protocol(const struct sk_buff *skb, __be16 type, * vlan_get_protocol - get protocol EtherType. * @skb: skbuff to query * - * Returns the EtherType of the packet, regardless of whether it is + * Returns: the EtherType of the packet, regardless of whether it is * vlan encapsulated (normal or hardware accelerated) or not. */ static inline __be16 vlan_get_protocol(const struct sk_buff *skb) @@ -710,7 +710,7 @@ static inline void vlan_set_encap_proto(struct sk_buff *skb, * Expects the skb to contain a VLAN tag in the payload, and to have skb->data * pointing at the MAC header. * - * Returns a new pointer to skb->data, or NULL on failure to pull. + * Returns: a new pointer to skb->data, or NULL on failure to pull. */ static inline void *vlan_remove_tag(struct sk_buff *skb, u16 *vlan_tci) { @@ -727,7 +727,7 @@ static inline void *vlan_remove_tag(struct sk_buff *skb, u16 *vlan_tci) * skb_vlan_tagged - check if skb is vlan tagged. * @skb: skbuff to query * - * Returns true if the skb is tagged, regardless of whether it is hardware + * Returns: true if the skb is tagged, regardless of whether it is hardware * accelerated or not. */ static inline bool skb_vlan_tagged(const struct sk_buff *skb) @@ -743,7 +743,7 @@ static inline bool skb_vlan_tagged(const struct sk_buff *skb) * skb_vlan_tagged_multi - check if skb is vlan tagged with multiple headers. * @skb: skbuff to query * - * Returns true if the skb is tagged with multiple vlan headers, regardless + * Returns: true if the skb is tagged with multiple vlan headers, regardless * of whether it is hardware accelerated or not. */ static inline bool skb_vlan_tagged_multi(struct sk_buff *skb) @@ -774,7 +774,7 @@ static inline bool skb_vlan_tagged_multi(struct sk_buff *skb) * @skb: skbuff to query * @features: features to be checked * - * Returns features without unsafe ones if the skb has multiple tags. + * Returns: features without unsafe ones if the skb has multiple tags. */ static inline netdev_features_t vlan_features_check(struct sk_buff *skb, netdev_features_t features) diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 0aae346d919e..ed549a2e02b2 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -509,7 +509,7 @@ static inline bool napi_prefer_busy_poll(struct napi_struct *n) * is scheduled for example in the context of delayed timer * that can be skipped if a NAPI is already scheduled. * - * Return True if NAPI is scheduled, False otherwise. + * Return: True if NAPI is scheduled, False otherwise. */ static inline bool napi_is_scheduled(struct napi_struct *n) { @@ -524,7 +524,7 @@ bool napi_schedule_prep(struct napi_struct *n); * * Schedule NAPI poll routine to be called if it is not already * running. - * Return true if we schedule a NAPI or false if not. + * Return: true if we schedule a NAPI or false if not. * Refer to napi_schedule_prep() for additional reason on why * a NAPI might not be scheduled. */ @@ -558,7 +558,7 @@ static inline void napi_schedule_irqoff(struct napi_struct *n) * Mark NAPI processing as complete. Should only be called if poll budget * has not been completely consumed. * Prefer over napi_complete(). - * Return false if device should avoid rearming interrupts. + * Return: false if device should avoid rearming interrupts. */ bool napi_complete_done(struct napi_struct *n, int work_done); @@ -3548,7 +3548,7 @@ static inline void netdev_tx_sent_queue(struct netdev_queue *dev_queue, * that they should not test BQL status themselves. * We do want to change __QUEUE_STATE_STACK_XOFF only for the last * skb of a batch. - * Returns true if the doorbell must be used to kick the NIC. + * Return true if the doorbell must be used to kick the NIC. */ static inline bool __netdev_tx_sent_queue(struct netdev_queue *dev_queue, unsigned int bytes, @@ -3802,7 +3802,7 @@ static inline bool netif_attr_test_mask(unsigned long j, * @online_mask: bitmask for CPUs/Rx queues that are online * @nr_bits: number of bits in the bitmask * - * Returns true if a CPU/Rx queue is online. + * Returns: true if a CPU/Rx queue is online. */ static inline bool netif_attr_test_online(unsigned long j, const unsigned long *online_mask, @@ -3822,7 +3822,7 @@ static inline bool netif_attr_test_online(unsigned long j, * @srcp: the cpumask/Rx queue mask pointer * @nr_bits: number of bits in the bitmask * - * Returns >= nr_bits if no further CPUs/Rx queues set. + * Returns: >= nr_bits if no further CPUs/Rx queues set. */ static inline unsigned int netif_attrmask_next(int n, const unsigned long *srcp, unsigned int nr_bits) @@ -3844,7 +3844,7 @@ static inline unsigned int netif_attrmask_next(int n, const unsigned long *srcp, * @src2p: the second CPUs/Rx queues mask pointer * @nr_bits: number of bits in the bitmask * - * Returns >= nr_bits if no further CPUs/Rx queues set in both. + * Returns: >= nr_bits if no further CPUs/Rx queues set in both. */ static inline int netif_attrmask_next_and(int n, const unsigned long *src1p, const unsigned long *src2p, diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h index 5897f3dbaf7c..f39f688d7285 100644 --- a/include/linux/netfilter/x_tables.h +++ b/include/linux/netfilter/x_tables.h @@ -357,7 +357,7 @@ extern struct static_key xt_tee_enabled; * Begin packet processing : all readers must wait the end * 1) Must be called with preemption disabled * 2) softirqs must be disabled too (or we should use this_cpu_add()) - * Returns : + * Returns: * 1 if no recursion on this cpu * 0 if recursion detected */ diff --git a/include/linux/netfilter_netdev.h b/include/linux/netfilter_netdev.h index 8676316547cc..3175073a66ba 100644 --- a/include/linux/netfilter_netdev.h +++ b/include/linux/netfilter_netdev.h @@ -66,7 +66,6 @@ static inline bool nf_hook_egress_active(void) * @rc: result code which shall be returned by __dev_queue_xmit() on failure * @dev: netdev whose egress hooks shall be applied to @skb * - * Returns @skb on success or %NULL if the packet was consumed or filtered. * Caller must hold rcu_read_lock. * * On ingress, packets are classified first by tc, then by netfilter. @@ -81,6 +80,8 @@ static inline bool nf_hook_egress_active(void) * called recursively by tunnel drivers such as vxlan, the flag is reverted to * false after sch_handle_egress(). This ensures that netfilter is applied * both on the overlay and underlying network. + * + * Returns: @skb on success or %NULL if the packet was consumed or filtered. */ static inline struct sk_buff *nf_hook_egress(struct sk_buff *skb, int *rc, struct net_device *dev) diff --git a/include/linux/phylink.h b/include/linux/phylink.h index 5c01048860c4..fe0d005cd5d8 100644 --- a/include/linux/phylink.h +++ b/include/linux/phylink.h @@ -213,7 +213,7 @@ unsigned long mac_get_caps(struct phylink_config *config, * @config: a pointer to a &struct phylink_config. * @interface: PHY interface mode for PCS * - * Return the &struct phylink_pcs for the specified interface mode, or + * Return: the &struct phylink_pcs for the specified interface mode, or * NULL if none is required, or an error pointer on error. * * This must not modify any state. It is used to query which PCS should @@ -243,7 +243,7 @@ struct phylink_pcs *mac_select_pcs(struct phylink_config *config, * - possible pcs_an_restart() * - mac_finish() * - * Returns zero on success, or negative errno on failure which will be + * Returns: zero on success, or negative errno on failure which will be * reported to the kernel log. */ int mac_prepare(struct phylink_config *config, unsigned int mode, @@ -336,7 +336,7 @@ void mac_config(struct phylink_config *config, unsigned int mode, * for the @mode and @iface. E.g. a MAC driver may wish to re-enable the * Serdes PHY here if it was previously disabled by mac_prepare(). * - * Returns zero on success, or negative errno on failure which will be + * Returns: zero on success, or negative errno on failure which will be * reported to the kernel log. */ int mac_finish(struct phylink_config *config, unsigned int mode, @@ -464,8 +464,8 @@ struct phylink_pcs_ops { * mask. Phylink will propagate the changes to the advertising mask. See the * &struct phylink_mac_ops validate() method. * - * Returns -EINVAL if the interface mode/autoneg mode is not supported. - * Returns non-zero positive if the link state can be supported. + * Returns: -EINVAL if the interface mode/autoneg mode is not supported. + * Returns: non-zero positive if the link state can be supported. */ int pcs_validate(struct phylink_pcs *pcs, unsigned long *supported, const struct phylink_link_state *state); @@ -647,7 +647,7 @@ void phylink_set_port_modes(unsigned long *bits); * phylink_get_link_timer_ns - return the PCS link timer value * @interface: link &typedef phy_interface_t mode * - * Return the PCS link timer setting in nanoseconds for the PHY @interface + * Return: the PCS link timer setting in nanoseconds for the PHY @interface * mode, or -EINVAL if not appropriate. */ static inline int phylink_get_link_timer_ns(phy_interface_t interface) diff --git a/include/linux/ptp_clock_kernel.h b/include/linux/ptp_clock_kernel.h index c892d22ce0a7..0d68d09bedd1 100644 --- a/include/linux/ptp_clock_kernel.h +++ b/include/linux/ptp_clock_kernel.h @@ -307,7 +307,7 @@ static inline u64 adjust_by_scaled_ppm(u64 base, long scaled_ppm) * @info: Structure describing the new clock. * @parent: Pointer to the parent device of the new clock. * - * Returns a valid pointer on success or PTR_ERR on failure. If PHC + * Returns: a valid pointer on success or PTR_ERR on failure. If PHC * support is missing at the configuration level, this function * returns NULL, and drivers are expected to gracefully handle that * case separately. @@ -445,7 +445,7 @@ int ptp_get_vclocks_index(int pclock_index, int **vclock_index); * @hwtstamp: timestamp * @vclock_index: phc index of ptp vclock. * - * Returns converted timestamp, or 0 on error. + * Returns: converted timestamp, or 0 on error. */ ktime_t ptp_convert_timestamp(const ktime_t *hwtstamp, int vclock_index); #else diff --git a/include/linux/rfkill.h b/include/linux/rfkill.h index 997b34197385..6816e4c5f3f0 100644 --- a/include/linux/rfkill.h +++ b/include/linux/rfkill.h @@ -241,7 +241,7 @@ bool rfkill_soft_blocked(struct rfkill *rfkill); * rfkill_find_type - Helper for finding rfkill type by name * @name: the name of the type * - * Returns enum rfkill_type that corresponds to the name. + * Returns: enum rfkill_type that corresponds to the name. */ enum rfkill_type rfkill_find_type(const char *name); diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h index 14b88f551920..811ce44113f6 100644 --- a/include/linux/rtnetlink.h +++ b/include/linux/rtnetlink.h @@ -78,7 +78,7 @@ static inline bool lockdep_rtnl_is_held(void) * rtnl_dereference - fetch RCU pointer when updates are prevented by RTNL * @p: The pointer to read, prior to dereferencing * - * Return the value of the specified RCU-protected pointer, but omit + * Return: the value of the specified RCU-protected pointer, but omit * the READ_ONCE(), because caller holds RTNL. */ #define rtnl_dereference(p) \ diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 58009fa66102..22260b34ea78 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -1134,7 +1134,7 @@ static inline bool skb_pfmemalloc(const struct sk_buff *skb) * skb_dst - returns skb dst_entry * @skb: buffer * - * Returns skb dst_entry, regardless of reference taken or not. + * Returns: skb dst_entry, regardless of reference taken or not. */ static inline struct dst_entry *skb_dst(const struct sk_buff *skb) { @@ -1222,7 +1222,7 @@ static inline bool skb_wifi_acked_valid(const struct sk_buff *skb) * skb_unref - decrement the skb's reference count * @skb: buffer * - * Returns true if we can free the skb. + * Returns: true if we can free the skb. */ static inline bool skb_unref(struct sk_buff *skb) { @@ -1344,7 +1344,7 @@ struct sk_buff_fclones { * @sk: socket * @skb: buffer * - * Returns true if skb is a fast clone, and its clone is not freed. + * Returns: true if skb is a fast clone, and its clone is not freed. * Some drivers call skb_orphan() in their ndo_start_xmit(), * so we also check that didn't happen. */ @@ -3516,7 +3516,7 @@ static inline struct page *__dev_alloc_page_noprof(gfp_t gfp_mask) * A page shouldn't be considered for reusing/recycling if it was allocated * under memory pressure or at a distant memory node. * - * Returns false if this page should be returned to page allocator, true + * Returns: false if this page should be returned to page allocator, true * otherwise. */ static inline bool dev_page_is_reusable(const struct page *page) @@ -3633,7 +3633,7 @@ int skb_cow_data_for_xdp(struct page_pool *pool, struct sk_buff **pskb, * skb_frag_address - gets the address of the data contained in a paged fragment * @frag: the paged fragment buffer * - * Returns the address of the data within @frag. The page must already + * Returns: the address of the data within @frag. The page must already * be mapped. */ static inline void *skb_frag_address(const skb_frag_t *frag) @@ -3648,7 +3648,7 @@ static inline void *skb_frag_address(const skb_frag_t *frag) * skb_frag_address_safe - gets the address of the data contained in a paged fragment * @frag: the paged fragment buffer * - * Returns the address of the data within @frag. Checks that the page + * Returns: the address of the data within @frag. Checks that the page * is mapped and returns %NULL otherwise. */ static inline void *skb_frag_address_safe(const skb_frag_t *frag) @@ -3890,7 +3890,7 @@ static inline int skb_linearize(struct sk_buff *skb) * skb_has_shared_frag - can any frag be overwritten * @skb: buffer to test * - * Return true if the skb has at least one frag that might be modified + * Return: true if the skb has at least one frag that might be modified * by an external entity (as in vmsplice()/sendfile()) */ static inline bool skb_has_shared_frag(const struct sk_buff *skb) @@ -4612,7 +4612,7 @@ static inline void __skb_reset_checksum_unnecessary(struct sk_buff *skb) /* Check if we need to perform checksum complete validation. * - * Returns true if checksum complete is needed, false otherwise + * Returns: true if checksum complete is needed, false otherwise * (either checksum is unnecessary or zero checksum is allowed). */ static inline bool __skb_checksum_validate_needed(struct sk_buff *skb, diff --git a/include/linux/wwan.h b/include/linux/wwan.h index 79c781875c09..a4d6cc0c9f68 100644 --- a/include/linux/wwan.h +++ b/include/linux/wwan.h @@ -97,7 +97,7 @@ struct wwan_port_caps { * * This function must be balanced with a call to wwan_remove_port(). * - * Returns a valid pointer to wwan_port on success or PTR_ERR on failure + * Returns: a valid pointer to wwan_port on success or PTR_ERR on failure */ struct wwan_port *wwan_create_port(struct device *parent, enum wwan_port_type type, diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 27acf1292a5c..182f7965048f 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -5957,7 +5957,7 @@ int wiphy_register(struct wiphy *wiphy); * @wiphy: the wiphy to check the locking on * @p: The pointer to read, prior to dereferencing * - * Return the value of the specified RCU-protected pointer, but omit the + * Return: the value of the specified RCU-protected pointer, but omit the * READ_ONCE(), because caller holds the wiphy mutex used for updates. */ #define wiphy_dereference(wiphy, p) \ diff --git a/include/net/dst.h b/include/net/dst.h index 0f303cc60252..b01003ca7206 100644 --- a/include/net/dst.h +++ b/include/net/dst.h @@ -307,7 +307,7 @@ static inline bool dst_hold_safe(struct dst_entry *dst) * @skb: buffer * * If dst is not yet refcounted and not destroyed, grab a ref on it. - * Returns true if dst is refcounted. + * Returns: true if dst is refcounted. */ static inline bool skb_dst_force(struct sk_buff *skb) { diff --git a/include/net/genetlink.h b/include/net/genetlink.h index d096cc6352de..a03d56765832 100644 --- a/include/net/genetlink.h +++ b/include/net/genetlink.h @@ -354,7 +354,7 @@ __genlmsg_iput(struct sk_buff *skb, const struct genl_info *info, int flags) * such requests) or a struct initialized by genl_info_init_ntf() * when constructing notifications. * - * Returns pointer to new genetlink header. + * Returns: pointer to new genetlink header. */ static inline void * genlmsg_iput(struct sk_buff *skb, const struct genl_info *info) @@ -366,7 +366,7 @@ genlmsg_iput(struct sk_buff *skb, const struct genl_info *info) * genlmsg_nlhdr - Obtain netlink header from user specified header * @user_hdr: user header as returned from genlmsg_put() * - * Returns pointer to netlink header. + * Returns: pointer to netlink header. */ static inline struct nlmsghdr *genlmsg_nlhdr(void *user_hdr) { @@ -435,7 +435,7 @@ static inline void genl_dump_check_consistent(struct netlink_callback *cb, * @flags: netlink message flags * @cmd: generic netlink command * - * Returns pointer to user specific header + * Returns: pointer to user specific header */ static inline void *genlmsg_put_reply(struct sk_buff *skb, struct genl_info *info, diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 248bfb26e2af..f5c43ad1565e 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -471,7 +471,7 @@ struct ipv6_txoptions *ipv6_update_options(struct sock *sk, /* This helper is specialized for BIG TCP needs. * It assumes the hop_jumbo_hdr will immediately follow the IPV6 header. * It assumes headers are already in skb->head. - * Returns 0, or IPPROTO_TCP if a BIG TCP packet is there. + * Returns: 0, or IPPROTO_TCP if a BIG TCP packet is there. */ static inline int ipv6_has_hopopt_jumbo(const struct sk_buff *skb) { diff --git a/include/net/iucv/iucv.h b/include/net/iucv/iucv.h index dd9e93c12260..9804fa5d9c67 100644 --- a/include/net/iucv/iucv.h +++ b/include/net/iucv/iucv.h @@ -202,7 +202,7 @@ struct iucv_handler { * * Registers a driver with IUCV. * - * Returns 0 on success, -ENOMEM if the memory allocation for the pathid + * Returns: 0 on success, -ENOMEM if the memory allocation for the pathid * table failed, or -EIO if IUCV_DECLARE_BUFFER failed on all cpus. */ int iucv_register(struct iucv_handler *handler, int smp); @@ -224,7 +224,7 @@ void iucv_unregister(struct iucv_handler *handle, int smp); * * Allocate a new path structure for use with iucv_connect. * - * Returns NULL if the memory allocation failed or a pointer to the + * Returns: NULL if the memory allocation failed or a pointer to the * path structure. */ static inline struct iucv_path *iucv_path_alloc(u16 msglim, u8 flags, gfp_t gfp) @@ -260,7 +260,7 @@ static inline void iucv_path_free(struct iucv_path *path) * This function is issued after the user received a connection pending * external interrupt and now wishes to complete the IUCV communication path. * - * Returns the result of the CP IUCV call. + * Returns: the result of the CP IUCV call. */ int iucv_path_accept(struct iucv_path *path, struct iucv_handler *handler, u8 *userdata, void *private); @@ -278,7 +278,7 @@ int iucv_path_accept(struct iucv_path *path, struct iucv_handler *handler, * successfully, you are not able to use the path until you receive an IUCV * Connection Complete external interrupt. * - * Returns the result of the CP IUCV call. + * Returns: the result of the CP IUCV call. */ int iucv_path_connect(struct iucv_path *path, struct iucv_handler *handler, u8 *userid, u8 *system, u8 *userdata, @@ -292,7 +292,7 @@ int iucv_path_connect(struct iucv_path *path, struct iucv_handler *handler, * This function temporarily suspends incoming messages on an IUCV path. * You can later reactivate the path by invoking the iucv_resume function. * - * Returns the result from the CP IUCV call. + * Returns: the result from the CP IUCV call. */ int iucv_path_quiesce(struct iucv_path *path, u8 *userdata); @@ -304,7 +304,7 @@ int iucv_path_quiesce(struct iucv_path *path, u8 *userdata); * This function resumes incoming messages on an IUCV path that has * been stopped with iucv_path_quiesce. * - * Returns the result from the CP IUCV call. + * Returns: the result from the CP IUCV call. */ int iucv_path_resume(struct iucv_path *path, u8 *userdata); @@ -315,7 +315,7 @@ int iucv_path_resume(struct iucv_path *path, u8 *userdata); * * This function terminates an IUCV path. * - * Returns the result from the CP IUCV call. + * Returns: the result from the CP IUCV call. */ int iucv_path_sever(struct iucv_path *path, u8 *userdata); @@ -327,7 +327,7 @@ int iucv_path_sever(struct iucv_path *path, u8 *userdata); * * Cancels a message you have sent. * - * Returns the result from the CP IUCV call. + * Returns: the result from the CP IUCV call. */ int iucv_message_purge(struct iucv_path *path, struct iucv_message *msg, u32 srccls); @@ -347,7 +347,7 @@ int iucv_message_purge(struct iucv_path *path, struct iucv_message *msg, * * Locking: local_bh_enable/local_bh_disable * - * Returns the result from the CP IUCV call. + * Returns: the result from the CP IUCV call. */ int iucv_message_receive(struct iucv_path *path, struct iucv_message *msg, u8 flags, void *buffer, size_t size, size_t *residual); @@ -367,7 +367,7 @@ int iucv_message_receive(struct iucv_path *path, struct iucv_message *msg, * * Locking: no locking. * - * Returns the result from the CP IUCV call. + * Returns: the result from the CP IUCV call. */ int __iucv_message_receive(struct iucv_path *path, struct iucv_message *msg, u8 flags, void *buffer, size_t size, @@ -382,7 +382,7 @@ int __iucv_message_receive(struct iucv_path *path, struct iucv_message *msg, * are notified of a message and the time that you complete the message, * the message may be rejected. * - * Returns the result from the CP IUCV call. + * Returns: the result from the CP IUCV call. */ int iucv_message_reject(struct iucv_path *path, struct iucv_message *msg); @@ -399,7 +399,7 @@ int iucv_message_reject(struct iucv_path *path, struct iucv_message *msg); * pathid, msgid, and trgcls. Prmmsg signifies the data is moved into * the parameter list. * - * Returns the result from the CP IUCV call. + * Returns: the result from the CP IUCV call. */ int iucv_message_reply(struct iucv_path *path, struct iucv_message *msg, u8 flags, void *reply, size_t size); @@ -419,7 +419,7 @@ int iucv_message_reply(struct iucv_path *path, struct iucv_message *msg, * * Locking: local_bh_enable/local_bh_disable * - * Returns the result from the CP IUCV call. + * Returns: the result from the CP IUCV call. */ int iucv_message_send(struct iucv_path *path, struct iucv_message *msg, u8 flags, u32 srccls, void *buffer, size_t size); @@ -439,7 +439,7 @@ int iucv_message_send(struct iucv_path *path, struct iucv_message *msg, * * Locking: no locking. * - * Returns the result from the CP IUCV call. + * Returns: the result from the CP IUCV call. */ int __iucv_message_send(struct iucv_path *path, struct iucv_message *msg, u8 flags, u32 srccls, void *buffer, size_t size); @@ -461,7 +461,7 @@ int __iucv_message_send(struct iucv_path *path, struct iucv_message *msg, * reply to the message and a buffer is provided into which IUCV moves * the reply to this message. * - * Returns the result from the CP IUCV call. + * Returns: the result from the CP IUCV call. */ int iucv_message_send2way(struct iucv_path *path, struct iucv_message *msg, u8 flags, u32 srccls, void *buffer, size_t size, diff --git a/include/net/mac80211.h b/include/net/mac80211.h index a97c9f85ae9a..cc0f96056960 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -7497,7 +7497,7 @@ ieee80211_return_txq(struct ieee80211_hw *hw, struct ieee80211_txq *txq, * fairness accounting without using the scheduling order enforced by * next_txq(). * - * Returns %true if the airtime scheduler thinks the TXQ should be allowed to + * Returns: %true if the airtime scheduler thinks the TXQ should be allowed to * transmit, and %false if it should be throttled. This function can also have * the side effect of rotating the TXQ in the scheduler rotation, which will * eventually bring the deficit to positive and allow the station to transmit diff --git a/include/net/netfilter/nf_tproxy.h b/include/net/netfilter/nf_tproxy.h index 5adf6fda11e8..06985530517b 100644 --- a/include/net/netfilter/nf_tproxy.h +++ b/include/net/netfilter/nf_tproxy.h @@ -49,7 +49,7 @@ __be32 nf_tproxy_laddr4(struct sk_buff *skb, __be32 user_laddr, __be32 daddr); * * nf_tproxy_handle_time_wait4() consumes the socket reference passed in. * - * Returns the listener socket if there's one, the TIME_WAIT socket if + * Returns: the listener socket if there's one, the TIME_WAIT socket if * no such listener is found, or NULL if the TCP header is incomplete. */ struct sock * @@ -108,7 +108,7 @@ nf_tproxy_laddr6(struct sk_buff *skb, const struct in6_addr *user_laddr, * * nf_tproxy_handle_time_wait6() consumes the socket reference passed in. * - * Returns the listener socket if there's one, the TIME_WAIT socket if + * Returns: the listener socket if there's one, the TIME_WAIT socket if * no such listener is found, or NULL if the TCP header is incomplete. */ struct sock * diff --git a/include/net/netlink.h b/include/net/netlink.h index 39eaa6be6ca8..e015ffbed819 100644 --- a/include/net/netlink.h +++ b/include/net/netlink.h @@ -649,7 +649,7 @@ static inline int nlmsg_ok(const struct nlmsghdr *nlh, int remaining) * @nlh: netlink message header * @remaining: number of bytes remaining in message stream * - * Returns the next netlink message in the message stream and + * Returns: the next netlink message in the message stream and * decrements remaining by the size of the current message. */ static inline struct nlmsghdr * @@ -676,7 +676,7 @@ nlmsg_next(const struct nlmsghdr *nlh, int *remaining) * exceeding maxtype will be rejected, policy must be specified, attributes * will be validated in the strictest way possible. * - * Returns 0 on success or a negative error code. + * Returns: 0 on success or a negative error code. */ static inline int nla_parse(struct nlattr **tb, int maxtype, const struct nlattr *head, int len, @@ -701,7 +701,7 @@ static inline int nla_parse(struct nlattr **tb, int maxtype, * exceeding maxtype will be ignored and attributes from the policy are not * always strictly validated (only for new attributes). * - * Returns 0 on success or a negative error code. + * Returns: 0 on success or a negative error code. */ static inline int nla_parse_deprecated(struct nlattr **tb, int maxtype, const struct nlattr *head, int len, @@ -726,7 +726,7 @@ static inline int nla_parse_deprecated(struct nlattr **tb, int maxtype, * exceeding maxtype will be rejected as well as trailing data, but the * policy is not completely strictly validated (only for new attributes). * - * Returns 0 on success or a negative error code. + * Returns: 0 on success or a negative error code. */ static inline int nla_parse_deprecated_strict(struct nlattr **tb, int maxtype, const struct nlattr *head, @@ -833,7 +833,7 @@ nlmsg_parse_deprecated_strict(const struct nlmsghdr *nlh, int hdrlen, * @hdrlen: length of family specific header * @attrtype: type of attribute to look for * - * Returns the first attribute which matches the specified type. + * Returns: the first attribute which matches the specified type. */ static inline struct nlattr *nlmsg_find_attr(const struct nlmsghdr *nlh, int hdrlen, int attrtype) @@ -854,7 +854,7 @@ static inline struct nlattr *nlmsg_find_attr(const struct nlmsghdr *nlh, * specified policy. Validation is done in liberal mode. * See documentation of struct nla_policy for more details. * - * Returns 0 on success or a negative error code. + * Returns: 0 on success or a negative error code. */ static inline int nla_validate_deprecated(const struct nlattr *head, int len, int maxtype, @@ -877,7 +877,7 @@ static inline int nla_validate_deprecated(const struct nlattr *head, int len, * specified policy. Validation is done in strict mode. * See documentation of struct nla_policy for more details. * - * Returns 0 on success or a negative error code. + * Returns: 0 on success or a negative error code. */ static inline int nla_validate(const struct nlattr *head, int len, int maxtype, const struct nla_policy *policy, @@ -914,7 +914,7 @@ static inline int nlmsg_validate_deprecated(const struct nlmsghdr *nlh, * nlmsg_report - need to report back to application? * @nlh: netlink message header * - * Returns 1 if a report back to the application is requested. + * Returns: 1 if a report back to the application is requested. */ static inline int nlmsg_report(const struct nlmsghdr *nlh) { @@ -925,7 +925,7 @@ static inline int nlmsg_report(const struct nlmsghdr *nlh) * nlmsg_seq - return the seq number of netlink message * @nlh: netlink message header * - * Returns 0 if netlink message is NULL + * Returns: 0 if netlink message is NULL */ static inline u32 nlmsg_seq(const struct nlmsghdr *nlh) { @@ -952,7 +952,7 @@ static inline u32 nlmsg_seq(const struct nlmsghdr *nlh) * @payload: length of message payload * @flags: message flags * - * Returns NULL if the tailroom of the skb is insufficient to store + * Returns: NULL if the tailroom of the skb is insufficient to store * the message header and payload. */ static inline struct nlmsghdr *nlmsg_put(struct sk_buff *skb, u32 portid, u32 seq, @@ -971,7 +971,7 @@ static inline struct nlmsghdr *nlmsg_put(struct sk_buff *skb, u32 portid, u32 se * * Append data to an existing nlmsg, used when constructing a message * with multiple fixed-format headers (which is rare). - * Returns NULL if the tailroom of the skb is insufficient to store + * Returns: NULL if the tailroom of the skb is insufficient to store * the extra payload. */ static inline void *nlmsg_append(struct sk_buff *skb, u32 size) @@ -993,7 +993,7 @@ static inline void *nlmsg_append(struct sk_buff *skb, u32 size) * @payload: length of message payload * @flags: message flags * - * Returns NULL if the tailroom of the skb is insufficient to store + * Returns: NULL if the tailroom of the skb is insufficient to store * the message header and payload. */ static inline struct nlmsghdr *nlmsg_put_answer(struct sk_buff *skb, @@ -1050,7 +1050,7 @@ static inline void nlmsg_end(struct sk_buff *skb, struct nlmsghdr *nlh) * nlmsg_get_pos - return current position in netlink message * @skb: socket buffer the message is stored in * - * Returns a pointer to the current tail of the message. + * Returns: a pointer to the current tail of the message. */ static inline void *nlmsg_get_pos(struct sk_buff *skb) { @@ -1276,7 +1276,7 @@ static inline int nla_ok(const struct nlattr *nla, int remaining) * @nla: netlink attribute * @remaining: number of bytes remaining in attribute stream * - * Returns the next netlink attribute in the attribute stream and + * Returns: the next netlink attribute in the attribute stream and * decrements remaining by the size of the current attribute. */ static inline struct nlattr *nla_next(const struct nlattr *nla, int *remaining) @@ -1292,7 +1292,7 @@ static inline struct nlattr *nla_next(const struct nlattr *nla, int *remaining) * @nla: attribute containing the nested attributes * @attrtype: type of attribute to look for * - * Returns the first attribute which matches the specified type. + * Returns: the first attribute which matches the specified type. */ static inline struct nlattr * nla_find_nested(const struct nlattr *nla, int attrtype) @@ -2091,7 +2091,7 @@ static inline int nla_get_flag(const struct nlattr *nla) * nla_get_msecs - return payload of msecs attribute * @nla: msecs netlink attribute * - * Returns the number of milliseconds in jiffies. + * Returns: the number of milliseconds in jiffies. */ static inline unsigned long nla_get_msecs(const struct nlattr *nla) { @@ -2183,7 +2183,7 @@ static inline void *nla_memdup_noprof(const struct nlattr *src, gfp_t gfp) * marked their nest attributes with NLA_F_NESTED flag. New APIs should use * nla_nest_start() which sets the flag. * - * Returns the container attribute or NULL on error + * Returns: the container attribute or NULL on error */ static inline struct nlattr *nla_nest_start_noflag(struct sk_buff *skb, int attrtype) @@ -2204,7 +2204,7 @@ static inline struct nlattr *nla_nest_start_noflag(struct sk_buff *skb, * Unlike nla_nest_start_noflag(), mark the nest attribute with NLA_F_NESTED * flag. This is the preferred function to use in new code. * - * Returns the container attribute or NULL on error + * Returns: the container attribute or NULL on error */ static inline struct nlattr *nla_nest_start(struct sk_buff *skb, int attrtype) { @@ -2219,7 +2219,7 @@ static inline struct nlattr *nla_nest_start(struct sk_buff *skb, int attrtype) * Corrects the container attribute header to include the all * appended attributes. * - * Returns the total data length of the skb. + * Returns: the total data length of the skb. */ static inline int nla_nest_end(struct sk_buff *skb, struct nlattr *start) { @@ -2252,7 +2252,7 @@ static inline void nla_nest_cancel(struct sk_buff *skb, struct nlattr *start) * specified policy. Attributes with a type exceeding maxtype will be * ignored. See documentation of struct nla_policy for more details. * - * Returns 0 on success or a negative error code. + * Returns: 0 on success or a negative error code. */ static inline int __nla_validate_nested(const struct nlattr *start, int maxtype, const struct nla_policy *policy, @@ -2285,7 +2285,7 @@ nla_validate_nested_deprecated(const struct nlattr *start, int maxtype, * nla_need_padding_for_64bit - test 64-bit alignment of the next attribute * @skb: socket buffer the message is stored in * - * Return true if padding is needed to align the next attribute (nla_data()) to + * Return: true if padding is needed to align the next attribute (nla_data()) to * a 64-bit aligned area. */ static inline bool nla_need_padding_for_64bit(struct sk_buff *skb) @@ -2312,7 +2312,7 @@ static inline bool nla_need_padding_for_64bit(struct sk_buff *skb) * This will only be done in architectures which do not have * CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS defined. * - * Returns zero on success or a negative error code. + * Returns: zero on success or a negative error code. */ static inline int nla_align_64bit(struct sk_buff *skb, int padattr) { diff --git a/include/net/page_pool/helpers.h b/include/net/page_pool/helpers.h index 793e6fd78bc5..25fde4d598cb 100644 --- a/include/net/page_pool/helpers.h +++ b/include/net/page_pool/helpers.h @@ -105,7 +105,7 @@ static inline struct page *page_pool_dev_alloc_pages(struct page_pool *pool) * Get a page fragment from the page allocator or page_pool caches. * * Return: - * Return allocated page fragment, otherwise return NULL. + * Return: allocated page fragment, otherwise return NULL. */ static inline struct page *page_pool_dev_alloc_frag(struct page_pool *pool, unsigned int *offset, @@ -156,7 +156,7 @@ static inline struct page *page_pool_alloc(struct page_pool *pool, * utilization and performance penalty. * * Return: - * Return allocated page or page fragment, otherwise return NULL. + * Return: allocated page or page fragment, otherwise return NULL. */ static inline struct page *page_pool_dev_alloc(struct page_pool *pool, unsigned int *offset, @@ -191,7 +191,7 @@ static inline void *page_pool_alloc_va(struct page_pool *pool, * it returns va of the allocated page or page fragment. * * Return: - * Return the va for the allocated page or page fragment, otherwise return NULL. + * Return: the va for the allocated page or page fragment, otherwise return NULL. */ static inline void *page_pool_dev_alloc_va(struct page_pool *pool, unsigned int *size) diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index cf199af85c52..22c5ab4269d7 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -319,7 +319,7 @@ tcf_exts_hw_stats_update(const struct tcf_exts *exts, * tcf_exts_has_actions - check if at least one action is present * @exts: tc filter extensions handle * - * Returns true if at least one action is present. + * Returns: true if at least one action is present. */ static inline bool tcf_exts_has_actions(struct tcf_exts *exts) { @@ -501,7 +501,7 @@ int __tcf_em_tree_match(struct sk_buff *, struct tcf_ematch_tree *, * through all ematches respecting their logic relations returning * as soon as the result is obvious. * - * Returns 1 if the ematch tree as-one matches, no ematches are configured + * Returns: 1 if the ematch tree as-one matches, no ematches are configured * or ematch is not enabled in the kernel, otherwise 0 is returned. */ static inline int tcf_em_tree_match(struct sk_buff *skb, diff --git a/include/net/tcp.h b/include/net/tcp.h index e9b37b76e894..5b2b04835688 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -1817,7 +1817,7 @@ int tcp_sigpool_hash_skb_data(struct tcp_sigpool *hp, * @id: tcp_sigpool that was previously allocated by tcp_sigpool_alloc_ahash() * @c: returned tcp_sigpool for usage (uninitialized on failure) * - * Returns 0 on success, error otherwise. + * Returns: 0 on success, error otherwise. */ int tcp_sigpool_start(unsigned int id, struct tcp_sigpool *c); /**