btrfs-progs: mute coverity warnings about deadcode
commit30b72caa2e640bcfa15535f3d28385149c63939f
authorEryu Guan <guaneryu@gmail.com>
Mon, 19 Oct 2015 11:37:55 +0000 (19 19:37 +0800)
committerDavid Sterba <dsterba@suse.com>
Mon, 2 Nov 2015 08:35:05 +0000 (2 09:35 +0100)
tree18ba4a173fb9740cd8af1203f506cd7d6710e15e
parent1e92cd0d9bc0d9ed8efce639cef0b552901c2cb4
btrfs-progs: mute coverity warnings about deadcode

Coverity reports execution cannot reach this statements. So put WARN_ON
in if-else conditions.

Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>
backref.c