From mboxrd@z Thu Jan 1 00:00:00 1970 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 E6E1E1ACA05; Tue, 9 Jul 2024 16:27:06 +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=1720542427; cv=none; b=eH19nCo42PwB8Fm/geY1dqbnYERrg3SGthhtdP04+5Ar3lai1Y4SGMmjjkNRXox3uq8/Cd79KFJtNHne6lvtQKh1kkzb1ajAnjEf4A47NNLnRX3mcvxf8hzqL2hQWvtYAhKp4fcpCzUwOEmLBIPyvYTNPD0+1UuPn65k6T0KF+E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720542427; c=relaxed/simple; bh=0VP+AH9neVUKwg4wvSYzQw+S15cNFQ0GW8YmXIa16Zs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=BrXQUIUiD/2zRIVZ/MhrwPPysK0rcgmWGBCnEmNjNrXYvq4RlYiUGoS2ZqQhbTzJnXWhLEC/7hEpE3A285297d4N1rNt65uNSh0LRpZGNh5f+qqNrlcksK53BZtrUxDWug3bWARz884gNcjlTFV4wFXcAMT1oPGQjdt2Tp7bqyQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eNXjNLgg; 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="eNXjNLgg" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 69E3CC32782; Tue, 9 Jul 2024 16:27:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1720542426; bh=0VP+AH9neVUKwg4wvSYzQw+S15cNFQ0GW8YmXIa16Zs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=eNXjNLgg9Q80GdJPlvF0Ft+bVmj9uFIqbvyrOFtQRSKjxvucF74Q3UABgjMsJbd// 718J15MRd6hY7EsRvIGpB1B6z1A9bRnLFh7Dy1SyPcj0f5bvgKDkjAyV+Ngc6nVnXI dXh8L9qVq3/GaoE+YVmddA/200wz3cHS/+wBpYbDsdESBeGXClnsoqhcmAXS9BQJM8 0Uu+BZmFEuTijf+sHdy65bUsICGqpdxbqwDzPjE2bSnZLZogE8AJDxTHhWnkmQ54m4 m/5AYI7+5NibG43a80Cm0pkDhEMhstjsHxclrg9umce+N1rCCc6AmzlbFusSvBoZNH GCH3rN/2R6u8Q== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Chen Ni , Marc Kleine-Budde , Sasha Levin , mailhol.vincent@wanadoo.fr, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, extja@kvaser.com, linux-can@vger.kernel.org, netdev@vger.kernel.org Subject: [PATCH AUTOSEL 5.4 05/11] can: kvaser_usb: fix return value for hif_usb_send_regout Date: Tue, 9 Jul 2024 12:26:38 -0400 Message-ID: <20240709162654.33343-5-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240709162654.33343-1-sashal@kernel.org> References: <20240709162654.33343-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 5.4.279 Content-Transfer-Encoding: 8bit From: Chen Ni [ Upstream commit 0d34d8163fd87978a6abd792e2d8ad849f4c3d57 ] As the potential failure of usb_submit_urb(), it should be better to return the err variable to catch the error. Signed-off-by: Chen Ni Link: https://lore.kernel.org/all/20240521041020.1519416-1-nichen@iscas.ac.cn Signed-off-by: Marc Kleine-Budde Signed-off-by: Sasha Levin --- drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c b/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c index 1f015b496a472..a26103727fc3e 100644 --- a/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c +++ b/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c @@ -265,7 +265,7 @@ int kvaser_usb_send_cmd_async(struct kvaser_usb_net_priv *priv, void *cmd, } usb_free_urb(urb); - return 0; + return err; } int kvaser_usb_can_rx_over_error(struct net_device *netdev) -- 2.43.0