btrfs: clean up and optimize __check_raid_min_device()
authorAnand Jain <anand.jain@oracle.com>
Sat, 13 Feb 2016 02:01:34 +0000 (10:01 +0800)
committerDavid Sterba <dsterba@suse.com>
Thu, 28 Apr 2016 08:59:13 +0000 (10:59 +0200)
commitbd45ffbcb1f082e3c5a0bd56b1d7310d8b707ffb
tree02925be50b0ecff12c57694e127df483a4246b7d
parentf1fa7f264250f2cb60119aca3fd114c3f47070c2
btrfs: clean up and optimize __check_raid_min_device()

__check_raid_min_device() which was pealed from btrfs_rm_device()
maintianed its original code to show the block move. This patch cleans up
__check_raid_min_device().

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/volumes.c