xfsdump: remove obsolete code for handling mountpoint inodes

The S_IFMNT file type was never supported in Linux, remove the last
vestiges.

Signed-off-by: Anthony Iliopoulos <ailiop@suse.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>

2 files changed