From patchwork Tue Sep 24 09:25:14 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kalle Valo X-Patchwork-Id: 830763 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 4BA1417ADF1 for ; Tue, 24 Sep 2024 09:25:23 +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=1727169923; cv=none; b=iuO/jqm3Hkgf831sOpLPO6DGVQBBMFdEwv0h5SXwz74tJ/eYZ0W+B8Yp4Z1Bk87/1Cohws1mSaFI4ac2ZYwhRzp1Xh0LTojeCSk+8CYU4JeKZYqt4Y85KFvqDDJtSCgehoE96xGs8AinVrbst9BGfay5HOj9A2OdHHCWpy2eUW4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727169923; c=relaxed/simple; bh=VKUzvTr7g8w0XMTjwnJJJg8ssO4tx+8HtBNMDAyLejQ=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=CKdK4K87QKFYf0LZJ58yNqML9f5KkQCaUTSNwz9x9Alfr0Q7eCf7gfkRm3J+jUpDsOdzJWtfPfiHoOJLGNFtBXNYOEHGNsG0lSrhkOlvmLvEdhRGKl4dOsqx9v2hPuM7Uh3hDB7tgt2SYmL8QgG0jIn3So5olzdM2qIEJeZzjeU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kTwTT9F3; 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="kTwTT9F3" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9512DC4CEC7; Tue, 24 Sep 2024 09:25:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1727169923; bh=VKUzvTr7g8w0XMTjwnJJJg8ssO4tx+8HtBNMDAyLejQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kTwTT9F3YJkDsyzOZh+s7iHj4xzlWTg32jSNXSIRcgud+9dt4fVqQwfTHQP+xeaRX DZA+CVkrN8KFzV6rBlIWPcxMlfTe+koXTTmBIMh+klfkrcC7NDsSNRGgKUx1+98r4t xLE2zRz2RNgwIyVJWtsNpPy79OVy+3SQKBlOAQ2EcqKPT3UrqcxdUGgpGO8DXLpe2o wQMkqfp0R+yDXqPr29hw+TUNrBy6yhIl+AY9AzdRhzheoyoYWvw58ik3iaFi8mlLqx 51VEsrVMC8WPm4WHhSyQC03+vVSrfPRIzt4DqhanFn28aXPDsDOV2upghXqsshUmly cn0abwsVDHWdg== From: Kalle Valo To: ath12k@lists.infradead.org Cc: linux-wireless@vger.kernel.org Subject: [PATCH RFC v3 5/6] wifi: ath12k: ath12k_mac_op_set_key(): remove exit label Date: Tue, 24 Sep 2024 12:25:14 +0300 Message-Id: <20240924092515.1049885-6-kvalo@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20240924092515.1049885-1-kvalo@kernel.org> References: <20240924092515.1049885-1-kvalo@kernel.org> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Kalle Valo In ath12k_mac_op_set_key() removing the exit label was a bit more complex so do it in a separate patch. Remove the else branch and remove now the uncessary ret initialisation. No functional changes. Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath12k/mac.c | 22 ++++++++++------------ 1 file changed, 10 insertions(+), 12 deletions(-) diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c index 47e8354bb436..c41740734fc8 100644 --- a/drivers/net/wireless/ath/ath12k/mac.c +++ b/drivers/net/wireless/ath/ath12k/mac.c @@ -3942,7 +3942,7 @@ static int ath12k_mac_set_key(struct ath12k *ar, enum set_key_cmd cmd, struct ath12k_peer *peer; struct ath12k_sta *arsta; const u8 *peer_addr; - int ret = 0; + int ret; u32 flags = 0; lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy); @@ -3970,14 +3970,13 @@ static int ath12k_mac_set_key(struct ath12k *ar, enum set_key_cmd cmd, if (cmd == SET_KEY) { ath12k_warn(ab, "cannot install key for non-existent peer %pM\n", peer_addr); - ret = -EOPNOTSUPP; - goto exit; - } else { - /* if the peer doesn't exist there is no key to disable - * anymore - */ - goto exit; + return -EOPNOTSUPP; } + + /* if the peer doesn't exist there is no key to disable + * anymore + */ + return 0; } if (key->flags & IEEE80211_KEY_FLAG_PAIRWISE) @@ -3988,13 +3987,13 @@ static int ath12k_mac_set_key(struct ath12k *ar, enum set_key_cmd cmd, ret = ath12k_install_key(arvif, key, cmd, peer_addr, flags); if (ret) { ath12k_warn(ab, "ath12k_install_key failed (%d)\n", ret); - goto exit; + return ret; } ret = ath12k_dp_rx_peer_pn_replay_config(arvif, peer_addr, cmd, key); if (ret) { ath12k_warn(ab, "failed to offload PN replay detection %d\n", ret); - goto exit; + return ret; } spin_lock_bh(&ab->base_lock); @@ -4040,8 +4039,7 @@ static int ath12k_mac_set_key(struct ath12k *ar, enum set_key_cmd cmd, spin_unlock_bh(&ab->base_lock); -exit: - return ret; + return 0; } static int ath12k_mac_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,