btrfs: consistently use fs_info in close_ctree()
authorEric Sandeen <sandeen@redhat.com>
Fri, 1 Aug 2014 23:12:36 +0000 (18:12 -0500)
committerDavid Sterba <dsterba@suse.cz>
Mon, 16 Feb 2015 17:48:45 +0000 (18:48 +0100)
close_ctree() has a local fs_info var for convienience;
use it consistently.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
fs/btrfs/disk-io.c

Simple merge