From patchwork Mon Oct 7 16:59:31 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kalle Valo X-Patchwork-Id: 833924 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 63A811DC731 for ; Mon, 7 Oct 2024 16:59:40 +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=1728320380; cv=none; b=bMflupVA9vSIASurjCtO6aKK7MI+GYNTisMmiJBGxQjkm3lSB/iQWgHCjl5Hagh3eKcTQZ80V2SXEr7wwlCmIChH2oRelwLAuQtj8VafsavADzseEksLvBIkSK88mSjnKsk9qkgXIkyZnJEzvspQpG+hOhAXMbx+51bvHabaY/8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728320380; c=relaxed/simple; bh=2W6wdVzPNu8qasNaX+ZRraHrtjNheF4CRWeSR3gh1nQ=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=OayR6MHIDFgIru1cyxDSPwCsnLIkBdP6Oxge96Y3qbU243Dx7KPdEVL4Q4E88z6o+CcaGcS76N3KiAhBi1PsB3yDPg/EBlwhVsVnx3wVbjfFxufSBBAiAh8fkwGMGThEOpmEA81/Q8Etg+begZeUHiXSrBdOVaVergu52VTNalI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=KS9MF4wk; 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="KS9MF4wk" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8C87FC4CECF; Mon, 7 Oct 2024 16:59:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1728320380; bh=2W6wdVzPNu8qasNaX+ZRraHrtjNheF4CRWeSR3gh1nQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KS9MF4wkc8gffTCOKcQk0TYYaqE20zUKEAEDULQ7ayTQ5gnYMM/7PbK8iE1xXYren UnCgkYooG1KYDghEwFBXNclF+Djp0pwR1WlTSrsCMmLF+GaYpEm7Akv+hkU3QJqeK/ CVmue0mghAE/ixFGVFLEIGhb+tea4cTaQZ6r0XDcueCntRPxUkmS17RixAM1jH2ZP3 nVLc7ErSql5rlhtRGGPeFFU7KMpDnEhv8ge99ugQ7JdjjZgvLwyvYhNHzcXNJ4K/NC jNH/SRa6NKpdS3rjDqQzvz9J7jNn7VjCdVcOlQw2xoXHsUy8rpSqHdZ9scvrD3ssyd BLUBKk9MpNrFg== From: Kalle Valo To: ath12k@lists.infradead.org Cc: linux-wireless@vger.kernel.org Subject: [PATCH v4 5/6] wifi: ath12k: ath12k_mac_set_key(): remove exit label Date: Mon, 7 Oct 2024 19:59:31 +0300 Message-Id: <20241007165932.78081-6-kvalo@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20241007165932.78081-1-kvalo@kernel.org> References: <20241007165932.78081-1-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_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 1d1e91b124ca..0c0b87a6e9fa 100644 --- a/drivers/net/wireless/ath/ath12k/mac.c +++ b/drivers/net/wireless/ath/ath12k/mac.c @@ -3945,7 +3945,7 @@ 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); @@ -3973,14 +3973,13 @@ 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) @@ -3991,13 +3990,13 @@ 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); @@ -4043,8 +4042,7 @@ 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,