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 C4E5B2D73B0; Mon, 1 Dec 2025 11:29:43 +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=1764588583; cv=none; b=sQ8/kttlPn4Tcq7T7EKbnr94dJYbSZXnEbKOLuzoc/GcLML1lE1QfMxr/nsPOt5Fk6mnyvWwfhjfiPednBStYVd8r9oTWHT3374c7rULnm3QR18EEMKZt/5BtbHaC3vTNqmpO8xaMjkRGc3aQNKrFfEvmAF01QjrcBji3afQeYc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764588583; c=relaxed/simple; bh=sKEAMcURTumhSogMfTtw1zJ/IF7gu9VtY+mwlozrew4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=QDk2SI+AjoT3eSlvxmj1ipsji5icLwKFlDXnJvePJKTaCbjVRIJXHH8O8qViv1tDa7H2x4hLoiRG0KanffXC5uYe63zd5DNkIB/GrxWuJPy5ag0Psdhv744s6B0ltkWkalG+R/8DqZ4x9GP40o2//fVLgFcUCEBaRgH2G9Yyeu4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=L8trRvuA; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="L8trRvuA" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4E987C4CEF1; Mon, 1 Dec 2025 11:29:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1764588583; bh=sKEAMcURTumhSogMfTtw1zJ/IF7gu9VtY+mwlozrew4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=L8trRvuAbRV4ikFD2KiZTbwTZvsKnQVN/xG0v5iWst8MqOB3nm8FwDIN3Ji6hZlOz eWOO/vRmuUXA96wI7PHh7/zv3KCTzmONkmDYwNJUXcOjChz30eot1IPCx+DOTClr4h O7owxtjzHPEWU1Ep/R5bUxjHw+RJ3G8qC5loSWBo= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Qianfeng Rong , Sean Young , Hans Verkuil , Sasha Levin Subject: [PATCH 5.4 082/187] media: redrat3: use int type to store negative error codes Date: Mon, 1 Dec 2025 12:23:10 +0100 Message-ID: <20251201112244.195387124@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251201112241.242614045@linuxfoundation.org> References: <20251201112241.242614045@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Qianfeng Rong [ Upstream commit ecba852dc9f4993f4f894ea1f352564560e19a3e ] Change "ret" from u8 to int type in redrat3_enable_detector() to store negative error codes or zero returned by redrat3_send_cmd() and usb_submit_urb() - this better aligns with the coding standards and maintains code consistency. No effect on runtime. Signed-off-by: Qianfeng Rong Signed-off-by: Sean Young Signed-off-by: Hans Verkuil Signed-off-by: Sasha Levin --- drivers/media/rc/redrat3.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c index c392276610478..5a9702ccd54e6 100644 --- a/drivers/media/rc/redrat3.c +++ b/drivers/media/rc/redrat3.c @@ -423,7 +423,7 @@ static int redrat3_send_cmd(int cmd, struct redrat3_dev *rr3) static int redrat3_enable_detector(struct redrat3_dev *rr3) { struct device *dev = rr3->dev; - u8 ret; + int ret; ret = redrat3_send_cmd(RR3_RC_DET_ENABLE, rr3); if (ret != 0) -- 2.51.0