xfs: pass xfs_da_args to xfs_attr_leaf_newentsize

As it's only ever called from contexts where the xfs_da_args is
present and contains all the information needed inside the args
structure.

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

diff --cc fs/xfs/xfs_attr.c
Simple merge

diff --cc fs/xfs/xfs_attr_leaf.c
Simple merge

diff --cc fs/xfs/xfs_attr_leaf.h
Simple merge