linux-phytec-fsl

xfs: fold xfs_attr_set_int into xfs_attr_set

Plus various minor style fixes to the new xfs_attr_set.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>