xfs: xfs_dir3_sfe_put_ino can be static

TO: Dave Chinner <david@fromorbit.com>
CC: Ben Myers <bpm@sgi.com>
CC: linux-kernel@vger.kernel.org 
Signed-off-by: NFengguang Wu <fengguang.wu@intel.com>
Reviewed-by: NBen Myers <bpm@sgi.com>
Signed-off-by: NBen Myers <bpm@sgi.com>

fs/xfs/xfs_dir2_sf.c

@@ -129,7 +129,7 @@ xfs_dir3_sfe_get_ino(
 	return xfs_dir2_sf_get_ino(hdr, xfs_dir3_sfe_inop(mp, sfep));
 }
 
-void
+static void
 xfs_dir3_sfe_put_ino(
 	struct xfs_mount	*mp,
 	struct xfs_dir2_sf_hdr	*hdr,