>> fs/xfs/xfs_dir2_readdir.c:672:41: sparse: Using plain integer as NULL pointer
Fix it.
Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Brian Foster <bfoster@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>