| Message ID | 20200918093230.49050-1-jingxiangfeng@huawei.com |
|---|---|
| State | New |
| Headers | show |
| Series | scsi: arcmsr: Remove the superfluous break | expand |
On Fri, Sep 18, 2020 at 05:32:30PM +0800, Jing Xiangfeng wrote: > Remove the superfluous break, as there is a 'return' before it. > Apparently, the change is correct. Please, just add a proper Fixes tag by yourself this time. Thanks -- Gustavo > Signed-off-by: Jing Xiangfeng <jingxiangfeng@huawei.com> > --- > drivers/scsi/arcmsr/arcmsr_hba.c | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c > index ec895d0319f0..74add6d247d5 100644 > --- a/drivers/scsi/arcmsr/arcmsr_hba.c > +++ b/drivers/scsi/arcmsr/arcmsr_hba.c > @@ -2699,10 +2699,8 @@ static irqreturn_t arcmsr_interrupt(struct AdapterControlBlock *acb) > switch (acb->adapter_type) { > case ACB_ADAPTER_TYPE_A: > return arcmsr_hbaA_handle_isr(acb); > - break; > case ACB_ADAPTER_TYPE_B: > return arcmsr_hbaB_handle_isr(acb); > - break; > case ACB_ADAPTER_TYPE_C: > return arcmsr_hbaC_handle_isr(acb); > case ACB_ADAPTER_TYPE_D: > -- > 2.17.1 >
On Fri, 2020-09-18 at 09:56 -0500, Gustavo A. R. Silva wrote: > On Fri, Sep 18, 2020 at 05:32:30PM +0800, Jing Xiangfeng wrote: > > Remove the superfluous break, as there is a 'return' before it. > > > > Apparently, the change is correct. Please, just add a proper Fixes tag by > yourself this time. There's no need for a "Fixes:" here, it's purely cosmetic. btw: There are at least 150 instances of return foo(...); break; still in the kernel tree: $ grep-2.5.4 --include=*.[ch] -rP -n "\breturn\s+\w+\s*\([^\)]+\)\s*;\s*break\s*;" * | grep return arch/mips/loongson2ef/common/cs5536/cs5536_isa.c:275: return pci_isa_read_bar(0); arch/mips/loongson2ef/common/cs5536/cs5536_isa.c:277: return pci_isa_read_bar(1); arch/mips/loongson2ef/common/cs5536/cs5536_isa.c:279: return pci_isa_read_bar(2); arch/mips/loongson2ef/common/cs5536/cs5536_isa.c:283: return pci_isa_read_bar(4); arch/mips/loongson2ef/common/cs5536/cs5536_isa.c:285: return pci_isa_read_bar(5); arch/sparc/kernel/viohs.c:334: return handshake_failure(vio); arch/sparc/kernel/perf_event.c:1442: return PTR_ERR(pmap); arch/x86/kvm/emulate.c:1857: return segmented_write(ctxt, arch/x86/kvm/emulate.c:1859: return segmented_write(ctxt, arch/x86/kvm/emulate.c:2922: return emulate_gp(ctxt, 0); arch/x86/kvm/emulate.c:4232: return emulate_gp(ctxt, 0); arch/x86/kvm/emulate.c:4255: return emulate_gp(ctxt, 0); arch/x86/kvm/emulate.c:4261: return emulate_gp(ctxt, 0); arch/x86/kernel/kgdb.c:535: return single_step_cont(regs, args); arch/x86/kernel/cpu/bugs.c:1676: return l1tf_show_state(buf); arch/x86/kernel/paravirt_patch.c:96: return PATCH(lock, queued_spin_unlock, insn_buff, len); arch/x86/kernel/paravirt_patch.c:100: return PATCH(lock, vcpu_is_preempted, insn_buff, len); arch/arm/nwfpe/fpa11_cprt.c:37: return PerformFLT(opcode); arch/arm/nwfpe/fpa11_cprt.c:39: return PerformFIX(opcode); arch/powerpc/kvm/book3s_pr_papr.c:394: return kvmppc_h_pr_xics_hcall(vcpu, cmd); block/blk-merge.c:1000: return bio_attempt_back_merge(rq, bio, nr_segs); block/blk-merge.c:1003: return bio_attempt_front_merge(rq, bio, nr_segs); drivers/net/macvtap.c:180: return notifier_from_errno(err); drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c:2091: return __rtl8821ae_phy_config_with_headerfile(hw, drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c:2093: return __rtl8821ae_phy_config_with_headerfile(hw, drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c:2116: return __rtl8821ae_phy_config_with_headerfile(hw, drivers/net/wireless/marvell/mwifiex/uap_event.c:246: return mwifiex_handle_event_ext_scan_report(priv, drivers/net/wireless/marvell/mwifiex/cfg80211.c:1210: return mwifiex_change_vif_to_sta_adhoc(dev, curr_iftype, drivers/net/wireless/marvell/mwifiex/cfg80211.c:1247: return mwifiex_change_vif_to_sta_adhoc(dev, curr_iftype, drivers/net/wireless/ath/ath10k/htt_rx.c:3878: return ath10k_htt_rx_proc_rx_frag_ind(htt, drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c:1200: return iwl_mvm_mac_ctxt_cmd_sta(mvm, vif, action, drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c:1205: return iwl_mvm_mac_ctxt_cmd_go(mvm, vif, action); drivers/net/ipvlan/ipvtap.c:173: return notifier_from_errno(err); drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:4837: return mvpp2_set_ts_config(port, ifr); drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:4841: return mvpp2_get_ts_config(port, ifr); drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c:3624: return cxgb4_tc_matchall_stats(dev, cls_matchall); drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c:1792: return mlxsw_sp_netdevice_ipip_ul_vrf_event(mlxsw_sp, drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c:6831: return PTR_ERR(rif); drivers/net/ethernet/mellanox/mlx5/core/accel/tls.h:74: return MLX5_CAP_TLS(mdev, tls_1_2_aes_gcm_128); drivers/net/wan/lmc/lmc_proto.c:103: return hdlc_type_trans(skb, sc->lmc_device); drivers/net/wan/lmc/lmc_proto.c:105: return htons(ETH_P_802_2); drivers/net/wan/lmc/lmc_proto.c:107: return htons(ETH_P_802_2); drivers/net/wan/lmc/lmc_proto.c:110: return htons(ETH_P_802_2); drivers/net/hyperv/netvsc.c:1275: return netvsc_receive(ndev, net_device, nvchan, drivers/target/iscsi/iscsi_target.c:2098: return iscsit_add_reject_cmd(cmd, drivers/crypto/marvell/octeontx/otx_cptvf_algs.c:527: return PTR_ERR(ctx->hashalg); drivers/crypto/marvell/octeontx/otx_cptvf_algs.c:533: return PTR_ERR(ctx->hashalg); drivers/crypto/marvell/octeontx/otx_cptvf_algs.c:539: return PTR_ERR(ctx->hashalg); drivers/crypto/marvell/octeontx/otx_cptvf_algs.c:545: return PTR_ERR(ctx->hashalg); drivers/mfd/da9052-i2c.c:69: return regmap_read(da9052->regmap, drivers/staging/vme/devices/vme_user.c:357: return vme_master_set(image[minor].resource, drivers/staging/vme/devices/vme_user.c:393: return vme_slave_set(image[minor].resource, drivers/staging/iio/addac/adt7316.c:1158: return sprintf(buf, "%d\n", data); drivers/staging/comedi/drivers/ni_mio_common.c:5571: return NISTC_ATRIG_ETC_GPFO_0_SEL_TO_SRC(reg); drivers/staging/comedi/drivers/ni_mio_common.c:5574: return NISTC_ATRIG_ETC_GPFO_1_SEL_TO_SRC(reg); drivers/firmware/google/vpd_decode.c:89: return callback(key, key_len, value, value_len, drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c:1105: return solo_set_motion_block(solo_dev, solo_enc->ch, drivers/media/dvb-frontends/si21xx.c:466: return si21_writereg(state, LNB_CTRL_REG_1, val | 0x40); drivers/media/usb/ttusb-dec/ttusb_dec.c:1104: return ttusb_dec_start_ts_feed(dvbdmxfeed); drivers/media/usb/ttusb-dec/ttusb_dec.c:1107: return ttusb_dec_start_sec_feed(dvbdmxfeed); drivers/media/usb/ttusb-dec/ttusb_dec.c:1157: return ttusb_dec_stop_ts_feed(dvbdmxfeed); drivers/media/usb/ttusb-dec/ttusb_dec.c:1160: return ttusb_dec_stop_sec_feed(dvbdmxfeed); drivers/media/v4l2-core/v4l2-fwnode.c:1264: return PTR_ERR(fwnode); drivers/media/test-drivers/vivid/vivid-vid-out.c:1204: return v4l2_src_change_event_subscribe(fh, sub); drivers/media/cec/core/cec-adap.c:2078: return cec_feature_abort(adap, msg); drivers/scsi/bfa/bfa_ioc.h:1000: return bfi_image_cb_get_chunk(off); drivers/scsi/bfa/bfa_ioc.h:1002: return bfi_image_ct_get_chunk(off); drivers/scsi/bfa/bfa_ioc.h:1004: return bfi_image_ct2_get_chunk(off); drivers/scsi/be2iscsi/be_mgmt.c:1245: return snprintf(buf, PAGE_SIZE, drivers/scsi/be2iscsi/be_mgmt.c:1248: return snprintf(buf, PAGE_SIZE, "BE3-R Adapter Family\n"); drivers/scsi/be2iscsi/be_mgmt.c:1250: return snprintf(buf, PAGE_SIZE, "Skyhawk-R Adapter Family\n"); drivers/scsi/be2iscsi/be_mgmt.c:1252: return snprintf(buf, PAGE_SIZE, drivers/scsi/arcmsr/arcmsr_hba.c:2701: return arcmsr_hbaA_handle_isr(acb); drivers/scsi/arcmsr/arcmsr_hba.c:2703: return arcmsr_hbaB_handle_isr(acb); drivers/iio/adc/nau7802.c:370: return nau7802_set_gain(st, i); drivers/iio/adc/meson_saradc.c:594: return meson_sar_adc_get_sample(indio_dev, chan, NO_AVERAGING, drivers/iio/adc/meson_saradc.c:597: return meson_sar_adc_get_sample(indio_dev, chan, drivers/infiniband/hw/mlx5/fs.c:2235: return MLX5_CAP_FLOWTABLE(ibdev->mdev, drivers/infiniband/hw/mlx5/fs.c:2238: return MLX5_CAP_FLOWTABLE_NIC_TX(ibdev->mdev, drivers/infiniband/hw/mlx5/fs.c:2241: return MLX5_CAP_FLOWTABLE_NIC_RX(ibdev->mdev, drivers/infiniband/hw/mlx5/fs.c:2244: return MLX5_CAP_FLOWTABLE_NIC_RX(ibdev->mdev, decap); drivers/char/ipmi/ipmi_devintf.c:492: return ipmi_set_my_address(priv->user, val.channel, val.value); drivers/s390/scsi/zfcp_erp.c:1096: return zfcp_erp_port_strategy_close(erp_action); drivers/s390/char/tape_34xx.c:653: return tape_34xx_done(request); drivers/s390/char/tape_3590.c:945: return tape_3590_erp_failed(device, request, irb, -EIO); drivers/nfc/st21nfca/core.c:792: return nfc_hci_send_cmd_async(hdev, target->hci_reader_gate, drivers/gpu/drm/mgag200/mgag200_mode.c:796: return mga_g200se_set_plls(mdev, clock); drivers/gpu/drm/mgag200/mgag200_mode.c:799: return mga_g200wb_set_plls(mdev, clock); drivers/gpu/drm/mgag200/mgag200_mode.c:801: return mga_g200ev_set_plls(mdev, clock); drivers/gpu/drm/mgag200/mgag200_mode.c:804: return mga_g200eh_set_plls(mdev, clock); drivers/gpu/drm/mgag200/mgag200_mode.c:806: return mga_g200er_set_plls(mdev, clock); drivers/gpu/drm/i915/display/intel_display.c:12599: return PTR_ERR(linked_state); drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c:321: return ERR_PTR(r); drivers/gpu/drm/amd/display/dc/bios/bios_parser.c:953: return get_ss_info_from_tbl(bp, clk_id_ss, drivers/gpu/drm/gma500/mdfld_dsi_output.c:451: return PTR_ERR(gpiod); drivers/gpu/drm/gma500/mdfld_dsi_output.c:455: return PTR_ERR(gpiod); drivers/gpu/drm/bridge/tc358767.c:405: return tc_aux_read_data(tc, msg->buffer, size); drivers/tty/vt/vt_ioctl.c:1002: return vt_disallocate(--arg); drivers/tty/tty_io.c:1868: return ERR_PTR(-ENODEV); drivers/platform/x86/acer-wmi.c:794: return ec_write(0x83, value); drivers/mtd/mtdchar.c:883: return mtd_block_isbad(mtd, offs); drivers/mtd/mtdchar.c:892: return mtd_block_markbad(mtd, offs); drivers/tee/optee/supp.c:251: return PTR_ERR(req); drivers/acpi/acpi_lpss.c:1292: return sysfs_create_group(&pdev->dev.kobj, drivers/hid/hid-lg-g15.c:616: return lg_g15_event(g15, data, size); drivers/hid/hid-lg-g15.c:619: return lg_g15_v2_event(g15, data, size); drivers/hid/hid-lg-g15.c:625: return lg_g510_leds_event(g15, data, size); drivers/ata/libata-sff.c:1477: return ata_sff_idle_irq(ap); fs/ubifs/find.c:923: return PTR_ERR(lp); fs/nfsd/nfs4state.c:5724: return find_writeable_file(s->sc_file); fs/ioctl.c:732: return file_ioctl(filp, cmd, argp); include/net/netfilter/nf_queue.h:92: return hash_v4(iph, initval); include/net/netfilter/nf_queue.h:97: return hash_v6(ip6h, initval); kernel/exit.c:1519: return PTR_ERR(pid); lib/test_objagg.c:777: return PTR_ERR(objagg_obj); net/wireless/core.c:1439: return notifier_from_errno(-ERFKILL); net/wireless/util.c:86: return MHZ_TO_KHZ(2407 + chan * 5); net/wireless/util.c:91: return MHZ_TO_KHZ(5000 + chan * 5); net/wireless/util.c:97: return MHZ_TO_KHZ(5950 + chan * 5); net/wireless/util.c:100: return MHZ_TO_KHZ(56160 + chan * 2160); net/wireless/chan.c:496: return BIT(chandef->width); net/wireless/nl80211.c:6363: return PTR_ERR(params.vlan); net/netlabel/netlabel_kapi.c:1444: return cipso_v4_cache_add(ptr, secattr); net/netlabel/netlabel_kapi.c:1449: return calipso_cache_add(ptr, secattr); net/8021q/vlan.c:510: return notifier_from_errno(err); net/8021q/vlan.c:519: return notifier_from_errno(err); net/ipv4/ipmr.c:844: return PTR_ERR(dev); net/bridge/br.c:71: return notifier_from_errno(err); net/bridge/br.c:117: return notifier_from_errno(err); net/xfrm/xfrm_output.c:384: return xfrm6_prepare_output(x, skb); net/xfrm/xfrm_output.c:389: return xfrm6_transport_output(x, skb); net/xfrm/xfrm_input.c:341: return xfrm6_remove_beet_encap(x, skb); net/xfrm/xfrm_input.c:346: return xfrm6_remove_tunnel_encap(x, skb); net/xfrm/xfrm_input.c:444: return xfrm6_transport_input(x, skb); net/packet/af_packet.c:3529: return dev_mc_del(dev, i->addr); net/packet/af_packet.c:3540: return dev_uc_del(dev, i->addr); net/sunrpc/clnt.c:191: return PTR_ERR(dentry); sound/soc/intel/skylake/skl-pcm.c:504: return skl_run_pipe(skl, mconfig->pipe); sound/oss/dmasound/dmasound_core.c:1005: return IOCTL_OUT(arg, fmt); sound/oss/dmasound/dmasound_core.c:1021: return IOCTL_OUT(arg, size); sound/oss/dmasound/dmasound_core.c:1123: return IOCTL_OUT(arg, data); sound/aoa/soundbus/i2sbus/control.c:119: return pmf_call_one(i2sdev->cell_disable, &args); sound/aoa/soundbus/i2sbus/control.c:122: return pmf_call_one(i2sdev->cell_enable, &args); sound/aoa/soundbus/i2sbus/control.c:160: return pmf_call_one(i2sdev->clock_disable, &args); sound/aoa/soundbus/i2sbus/control.c:163: return pmf_call_one(i2sdev->clock_enable, &args); sound/usb/quirks.c:1372: return snd_usb_motu_microbookii_boot_quirk(dev); sound/core/seq/oss/seq_oss_event.c:72: return snd_seq_oss_midi_putc(dp, q->s.dev, q->s.parm1, ev); tools/perf/util/sort.c:2168: return scnprintf(hpp->buf, hpp->size, tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.c:547: return intel_pt_get_bip_4(buf, len, packet); tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.c:550: return intel_pt_get_bip_8(buf, len, packet); tools/perf/util/evsel.c:2536: return scnprintf(msg, size, "%s", tools/perf/util/evsel.c:2569: return scnprintf(msg, size, "The 'aux_output' feature is not supported, update the kernel."); tools/perf/ui/stdio/hist.c:392: return callchain__fprintf_graph(fp, &he->sorted_chain, total_samples, tools/perf/ui/stdio/hist.c:394: return callchain__fprintf_graph(fp, &he->sorted_chain, total_samples, tools/perf/ui/stdio/hist.c:396: return callchain__fprintf_flat(fp, &he->sorted_chain, total_samples); tools/perf/ui/stdio/hist.c:398: return callchain__fprintf_folded(fp, &he->sorted_chain, total_samples);
On 9/18/20 11:13 AM, Joe Perches wrote: > On Fri, 2020-09-18 at 09:56 -0500, Gustavo A. R. Silva wrote: >> On Fri, Sep 18, 2020 at 05:32:30PM +0800, Jing Xiangfeng wrote: >>> Remove the superfluous break, as there is a 'return' before it. >>> >> >> Apparently, the change is correct. Please, just add a proper Fixes tag by >> yourself this time. > > There's no need for a "Fixes:" here, it's purely cosmetic. > > btw: > > There are at least 150 instances of > return foo(...); > break; > still in the kernel tree: A lot of these are false positives, since they follow a pattern of: if (some_condition) return func(); break;
Smatch just ignores these because they're often done deliberately. regards, dan carpenter
On 18/09/2020 19:00, Dan Carpenter wrote: > Smatch just ignores these because they're often done deliberately. > > regards, > dan carpenter > And I ignore fixing them when coverity reports them because life is too short. Colin
On Fri, 2020-09-18 at 11:17 -0600, Jens Axboe wrote: > On 9/18/20 11:13 AM, Joe Perches wrote: > > On Fri, 2020-09-18 at 09:56 -0500, Gustavo A. R. Silva wrote: > > > On Fri, Sep 18, 2020 at 05:32:30PM +0800, Jing Xiangfeng wrote: > > > > Remove the superfluous break, as there is a 'return' before it. > > > > > > > > > > Apparently, the change is correct. Please, just add a proper Fixes tag by > > > yourself this time. > > > > There's no need for a "Fixes:" here, it's purely cosmetic. > > > > btw: > > > > There are at least 150 instances of > > return foo(...); > > break; > > still in the kernel tree: > > A lot of these are false positives, since they follow a pattern of: > > if (some_condition) > return func(); > break; Ah, right. Thanks. Refining the test a bit to make sure the number of tabs before the return and before the break are the same appears to show 42 instances. $ grep-2.5.4 -rP --include=*.[ch] -n "^([\t]+)\breturn\s+\w+\s*\([^\)]+\)\s*;[ \t]*\n\1break\s*;\s*(case\s+\w+|default)\s*:" * | grep return | wc -l 42 (the line numbering seems screwed up below, but the instances listed seem right) $ grep-2.5.4 -rP --include=*.[ch] -n "^([\t]+)\breturn\s+\w+\s*\([^\)]+\)\s*;[ \t]*\n\1break\s*;\s*(case\s+\w+|default)\s*:" * | grep return arch/mips/loongson2ef/common/cs5536/cs5536_isa.c:275: return pci_isa_read_bar(0); arch/mips/loongson2ef/common/cs5536/cs5536_isa.c:276: return pci_isa_read_bar(1); arch/mips/loongson2ef/common/cs5536/cs5536_isa.c:277: return pci_isa_read_bar(2); arch/mips/loongson2ef/common/cs5536/cs5536_isa.c:280: return pci_isa_read_bar(4); arch/mips/loongson2ef/common/cs5536/cs5536_isa.c:281: return pci_isa_read_bar(5); arch/x86/kvm/emulate.c:1863: return segmented_write(ctxt, drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c:2091: return __rtl8821ae_phy_config_with_headerfile(hw, drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c:2092: return __rtl8821ae_phy_config_with_headerfile(hw, drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c:2114: return __rtl8821ae_phy_config_with_headerfile(hw, drivers/net/wireless/marvell/mwifiex/cfg80211.c:1210: return mwifiex_change_vif_to_sta_adhoc(dev, curr_iftype, drivers/net/wireless/marvell/mwifiex/cfg80211.c:1246: return mwifiex_change_vif_to_sta_adhoc(dev, curr_iftype, drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c:1200: return iwl_mvm_mac_ctxt_cmd_sta(mvm, vif, action, drivers/net/hyperv/netvsc.c:1275: return netvsc_receive(ndev, net_device, nvchan, drivers/media/dvb-frontends/si21xx.c:466: return si21_writereg(state, LNB_CTRL_REG_1, val | 0x40); drivers/media/usb/ttusb-dec/ttusb_dec.c:1104: return ttusb_dec_start_ts_feed(dvbdmxfeed); drivers/media/usb/ttusb-dec/ttusb_dec.c:1105: return ttusb_dec_start_sec_feed(dvbdmxfeed); drivers/media/usb/ttusb-dec/ttusb_dec.c:1153: return ttusb_dec_stop_ts_feed(dvbdmxfeed); drivers/scsi/bfa/bfa_ioc.h:1000: return bfi_image_cb_get_chunk(off); drivers/scsi/bfa/bfa_ioc.h:1001: return bfi_image_ct_get_chunk(off); drivers/scsi/bfa/bfa_ioc.h:1002: return bfi_image_ct2_get_chunk(off); drivers/scsi/be2iscsi/be_mgmt.c:1245: return snprintf(buf, PAGE_SIZE, drivers/scsi/be2iscsi/be_mgmt.c:1247: return snprintf(buf, PAGE_SIZE, "BE3-R Adapter Family\n"); drivers/scsi/be2iscsi/be_mgmt.c:1248: return snprintf(buf, PAGE_SIZE, "Skyhawk-R Adapter Family\n"); drivers/scsi/arcmsr/arcmsr_hba.c:2701: return arcmsr_hbaA_handle_isr(acb); drivers/scsi/arcmsr/arcmsr_hba.c:2702: return arcmsr_hbaB_handle_isr(acb); drivers/iio/adc/meson_saradc.c:594: return meson_sar_adc_get_sample(indio_dev, chan, NO_AVERAGING, drivers/iio/adc/meson_saradc.c:595: return meson_sar_adc_get_sample(indio_dev, chan, drivers/s390/char/tape_34xx.c:653: return tape_34xx_done(request); drivers/s390/char/tape_3590.c:945: return tape_3590_erp_failed(device, request, irb, -EIO); drivers/nfc/st21nfca/core.c:792: return nfc_hci_send_cmd_async(hdev, target->hci_reader_gate, drivers/gpu/drm/mgag200/mgag200_mode.c:796: return mga_g200se_set_plls(mdev, clock); drivers/gpu/drm/mgag200/mgag200_mode.c:798: return mga_g200wb_set_plls(mdev, clock); drivers/gpu/drm/mgag200/mgag200_mode.c:799: return mga_g200ev_set_plls(mdev, clock); drivers/gpu/drm/mgag200/mgag200_mode.c:801: return mga_g200eh_set_plls(mdev, clock); sound/soc/intel/skylake/skl-pcm.c:504: return skl_run_pipe(skl, mconfig->pipe); sound/oss/dmasound/dmasound_core.c:1005: return IOCTL_OUT(arg, fmt); sound/oss/dmasound/dmasound_core.c:1020: return IOCTL_OUT(arg, size); sound/oss/dmasound/dmasound_core.c:1121: return IOCTL_OUT(arg, data); tools/perf/ui/stdio/hist.c:392: return callchain__fprintf_graph(fp, &he->sorted_chain, total_samples, tools/perf/ui/stdio/hist.c:393: return callchain__fprintf_graph(fp, &he->sorted_chain, total_samples, tools/perf/ui/stdio/hist.c:394: return callchain__fprintf_flat(fp, &he->sorted_chain, total_samples); tools/perf/ui/stdio/hist.c:395: return callchain__fprintf_folded(fp, &he->sorted_chain, total_samples);
On 2020/9/18 22:56, Gustavo A. R. Silva wrote: > On Fri, Sep 18, 2020 at 05:32:30PM +0800, Jing Xiangfeng wrote: >> Remove the superfluous break, as there is a 'return' before it. >> > > Apparently, the change is correct. Please, just add a proper Fixes tag by > yourself this time. Thanks for comments! I'll resend with the following Fixes tag: Fixes: 6b3937227479 ("arcmsr: fix command timeout under heavy load") > > Thanks > -- > Gustavo > >> Signed-off-by: Jing Xiangfeng <jingxiangfeng@huawei.com> >> --- >> drivers/scsi/arcmsr/arcmsr_hba.c | 2 -- >> 1 file changed, 2 deletions(-) >> >> diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c >> index ec895d0319f0..74add6d247d5 100644 >> --- a/drivers/scsi/arcmsr/arcmsr_hba.c >> +++ b/drivers/scsi/arcmsr/arcmsr_hba.c >> @@ -2699,10 +2699,8 @@ static irqreturn_t arcmsr_interrupt(struct AdapterControlBlock *acb) >> switch (acb->adapter_type) { >> case ACB_ADAPTER_TYPE_A: >> return arcmsr_hbaA_handle_isr(acb); >> - break; >> case ACB_ADAPTER_TYPE_B: >> return arcmsr_hbaB_handle_isr(acb); >> - break; >> case ACB_ADAPTER_TYPE_C: >> return arcmsr_hbaC_handle_isr(acb); >> case ACB_ADAPTER_TYPE_D: >> -- >> 2.17.1 >> > . >
diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c index ec895d0319f0..74add6d247d5 100644 --- a/drivers/scsi/arcmsr/arcmsr_hba.c +++ b/drivers/scsi/arcmsr/arcmsr_hba.c @@ -2699,10 +2699,8 @@ static irqreturn_t arcmsr_interrupt(struct AdapterControlBlock *acb) switch (acb->adapter_type) { case ACB_ADAPTER_TYPE_A: return arcmsr_hbaA_handle_isr(acb); - break; case ACB_ADAPTER_TYPE_B: return arcmsr_hbaB_handle_isr(acb); - break; case ACB_ADAPTER_TYPE_C: return arcmsr_hbaC_handle_isr(acb); case ACB_ADAPTER_TYPE_D:
Remove the superfluous break, as there is a 'return' before it. Signed-off-by: Jing Xiangfeng <jingxiangfeng@huawei.com> --- drivers/scsi/arcmsr/arcmsr_hba.c | 2 -- 1 file changed, 2 deletions(-)