tree da4f29173700701bc1aa0ad17fdb436305fd3513
parent 96bdc7dc61fb1b1e8e858dafb13abee8482ba064
author Jan Schmidt <list.btrfs@jan-o-sch.net> 1327608071 -0500
committer Chris Mason <chris.mason@oracle.com> 1327608071 -0500

Btrfs: fix uninit warning in backref.c

Added initialization with the declaration of ret. It isn't set later on the
switch-default branch (which should never be taken).

Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
Signed-off-by: Chris Mason <chris.mason@oracle.com>