From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AH8x225FdnoOzA4UGKfSwuZfQj+gSQkOLas0OnILHcz6NuzN1n8G8x2CJMzmCJIig5TbzVf5++Mn ARC-Seal: i=1; a=rsa-sha256; t=1519411690; cv=none; d=google.com; s=arc-20160816; b=JyLx/BEWbYWSCCGxWqNGgGTHH4LCHmXzUEK5gaMnUC6MVDbFLryZWPhX8oSUVXuDCH ZL4ozUEXF+OQEJxvdLeUMPYR7QCJ6xV+d8K/eFd1CzgTnlG2v7X6v/iZXzPS6KYJX4fN frHUlw7xMfitYAIEqukaGH1oq/pCvQPk9OaWdnDvHz1GKJ+Wi9/6CdUQ8tEc+YHFpw95 msfBhmlXhHC7TB2C0LhMGqOypmkKmFrNs0EADHFXMOLSBkyB0XCluP5NEWvrEPqmwCGF ocf/wQFzoI3G1bbVayWZPhuebEH7vmEw8YnYBMbLlMyroLm00pAQV2vsyaPWCckTXipv ovjQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=mime-version:user-agent:references:in-reply-to:message-id:date :subject:cc:to:from:arc-authentication-results; bh=bQeWhqvwkrkUMBxq8HsqPv9VgT9LzBAePJ3KFFbdPvk=; b=ypmzY2yF49BSFUxI7uSsWcfpD5gmK/vnSnSpVH3QrmOSP5lc+xJc6ybOWMTto+dSvi KT51fc2Xi6tHKPKxAYpTRZsXaofl5urqAh397Iyf3wWjlFZGV/7D7Ng2gFediDGuoFrH +QHqhMiLbBN2ulKl8X5quc4eIYKlbzNkLAXLlcFbGxgqVGTiu9Wb/U2XNYCEQmjbljI2 97OkRP1G4Kw7glp+0BufVwWhPUvx9sHx/cxCYMWx95HQbG78Sk0YZjOZeIRVHFU4xnlS k26IjBvTnz54O68NJSlNsU6IdGT+a3gzbXvMoZoPmmNY16yvQzukXpOYKWlnLE6HEbph IhBQ== ARC-Authentication-Results: i=1; mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 90.92.71.90 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org Authentication-Results: mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 90.92.71.90 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Ilya Dryomov Subject: [PATCH 4.9 122/145] rbd: silence bogus -Wmaybe-uninitialized warning Date: Fri, 23 Feb 2018 19:27:08 +0100 Message-Id: <20180223170740.589869854@linuxfoundation.org> X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180223170724.669759283@linuxfoundation.org> References: <20180223170724.669759283@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-LABELS: =?utf-8?b?IlxcU2VudCI=?= X-GMAIL-THRID: =?utf-8?q?1593218632643881712?= X-GMAIL-MSGID: =?utf-8?q?1593218632643881712?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Ilya Dryomov commit d4c2269b3d5d06a8ea434b1841fbcaec336ed396 upstream. drivers/block/rbd.c: In function ‘rbd_watch_cb’: drivers/block/rbd.c:3690:5: error: ‘struct_v’ may be used uninitialized in this function [-Werror=maybe-uninitialized] drivers/block/rbd.c:3759:5: note: ‘struct_v’ was declared here Signed-off-by: Ilya Dryomov Signed-off-by: Greg Kroah-Hartman --- drivers/block/rbd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -3756,7 +3756,7 @@ static void rbd_watch_cb(void *arg, u64 struct rbd_device *rbd_dev = arg; void *p = data; void *const end = p + data_len; - u8 struct_v; + u8 struct_v = 0; u32 len; u32 notify_op; int ret;