btrfs: remove unused variable from find_free_extent

The variable found_uncached_bg in find_free_extent is not used since commit
285ff5af6c
(Btrfs: remove the ideal caching code)

Signed-off-by: Valentina Giusti <valentina.giusti@microon.de>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <clm@fb.com>
This commit is contained in:
Valentina Giusti 2013-11-04 22:34:24 +01:00 • committed by Chris Mason
commit 4b447bfac6