btrfs: simplify mutex unlocking code in btrfs_commit_transaction

No functional change rearrange the mutex_unlock.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
[ edit subject ]
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Anand Jain 2017-12-20 14:42:26 +08:00 • committed by David Sterba
commit c1f32b7c1f