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 3D1EA1170E for ; Mon, 11 Sep 2023 14:18:52 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AF658C433C7; Mon, 11 Sep 2023 14:18:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1694441932; bh=cERlT3Bj+A+c3AS9SgJk6L1YMS5ZfHb9KJ6XdRIV7AQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=m7jSMjUO/CctOLVzVz4ORf/QRjUxlEzSfxsvS/hf0unEo4DjLPUhZX0YaEwg/X4f1 Wb7eXVPGTLw0rsCKSZRYN+U49rHRpsavLyJ8La3mVwqQUl43u9N2H25L9S4zreEKud ZX7QzYUeCiOQFx9mjBbEzG97REMVEtw3yf36Tjc8= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Hans Verkuil , Jacopo Mondi , Sasha Levin Subject: [PATCH 6.5 549/739] media: i2c: rdacm21: Fix uninitialized value Date: Mon, 11 Sep 2023 15:45:48 +0200 Message-ID: <20230911134706.426548374@linuxfoundation.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230911134650.921299741@linuxfoundation.org> References: <20230911134650.921299741@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.5-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jacopo Mondi [ Upstream commit 33c7ae8f49e3413c81e879e1fdfcea4c5516e37b ] Fix the following smatch warning: drivers/media/i2c/rdacm21.c:373 ov10640_check_id() error: uninitialized symbol 'val'. Initialize 'val' to 0 in the ov10640_check_id() function. Fixes: 2b821698dc73 ("media: i2c: rdacm21: Power up OV10640 before OV490") Reported-by: Hans Verkuil Signed-off-by: Jacopo Mondi Signed-off-by: Hans Verkuil Signed-off-by: Sasha Levin --- drivers/media/i2c/rdacm21.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/i2c/rdacm21.c b/drivers/media/i2c/rdacm21.c index 043fec778a5e5..7a71bb30426b5 100644 --- a/drivers/media/i2c/rdacm21.c +++ b/drivers/media/i2c/rdacm21.c @@ -351,7 +351,7 @@ static void ov10640_power_up(struct rdacm21_device *dev) static int ov10640_check_id(struct rdacm21_device *dev) { unsigned int i; - u8 val; + u8 val = 0; /* Read OV10640 ID to test communications. */ for (i = 0; i < OV10640_PID_TIMEOUT; ++i) { -- 2.40.1