xfs: remove old and redundant comment in xfs_mount_validate_sb

The error messages document the reason for the checks better than the comment
and the comments about volume mounts date back to Irix and so aren't relevant
any more. So just remove the old and redundant comment.

Signed-off-by: Wang Sheng-Hui <shhuiw@foxmail.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Wang Sheng-Hui 2015-02-24 10:15:04 +11:00 • committed by Dave Chinner
commit dd5e71274a