Dan Carpenter 07c9a8e077 btrfs: scrub: silence an uninitialized variable warning
It's basically harmless if "ref_level" isn't initialized since it's only
used for an error message, but it causes a static checker warning.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2016-03-11 17:21:59 +01:00
..
2015-10-06 06:55:23 -07:00
2008-09-25 11:04:06 -04:00
2014-10-14 10:51:22 +02:00