On Tue, Dec 13, 2016 at 02:52:47PM +0100, Petr Mladek wrote: > Here is the proposed fix for the warning: > > > From 5b5a8f7ff4f2d5c33316e600a29d45314ac47a16 Mon Sep 17 00:00:00 2001 > From: Petr Mladek <[email protected]> > Date: Tue, 13 Dec 2016 13:12:56 +0100 > Subject: [PATCH] btrfs: Better handle btrfs_printk() defaults > MIME-Version: 1.0 > Content-Type: text/plain; charset=UTF-8 > Content-Transfer-Encoding: 8bit > > The commit 262c5e86fec7cfd ("printk/btrfs: handle more message headers") > triggers: > > warning: ‘ratelimit’ may be used uninitialized in this function > > with gcc (4.1.2) and probably many other versions. The code actually > is correct but a bit twisted. Let's make it more straightforward > and set the default values at the beginning. > > Reported-by: Geert Uytterhoeven <[email protected]> > Signed-off-by: Petr Mladek <[email protected]>
Acked-by: David Sterba <[email protected]>
