libxfs: synchronize dinode_verify with userspace

libxfs: synchronize dinode_verify with userspace

Source kernel commit: 420fbeb4bff483d89dd8de9242b8fd83e2eb3527

The userspace version of _dinode_verify takes a raw inode number
instead of an inode itself.  Since neither version actually needs
the inode, port the changes to the kernel.  This will also reduce
the libxfs diff noise.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>