btrfs: use appropriate define for the fsid

Though BTRFS_FSID_SIZE and BTRFS_UUID_SIZE are of the same size, we
should use the matching constant for the fsid buffer.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Anand Jain 2017-07-29 17:50:09 +08:00 • committed by David Sterba
commit 44880fdc91
4 changed files with 13 additions and 13 deletions