xfs: fix xfs_da_args sparse warning in xfs_readdir

The kbuild test robot reported:

>> 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>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c
index ca1f43cd3939..48e99afb9cb0 100644
--- a/fs/xfs/xfs_dir2_readdir.c
+++ b/fs/xfs/xfs_dir2_readdir.c
@@ -669,7 +669,7 @@ xfs_readdir(
         struct dir_context      *ctx,
         size_t                  bufsize)
 {
-        struct xfs_da_args      args = {0};
+        struct xfs_da_args      args = { NULL };
         int                     rval;
         int                     v;
         uint                    lock_mode;