drm/tilcdc: Return directly after a failed kfree_table_init() in tilcdc_convert_slave_node()

Return directly after a memory allocation failed in this function
at the beginning.
Signed-off-by: NMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: NJyri Sarha <jsarha@ti.com>

drivers/gpu/drm/tilcdc/tilcdc_slave_compat.c

@@ -207,7 +207,7 @@ static void __init tilcdc_convert_slave_node(void)
 	int ret;
 
 	if (kfree_table_init(&kft))
-		goto out;
+		return;
 
 	lcdc = of_find_matching_node(NULL, tilcdc_of_match);
 	slave = of_find_matching_node(NULL, tilcdc_slave_of_match);