Index: uspace/drv/fb/kfb/kfb.c
===================================================================
--- uspace/drv/fb/kfb/kfb.c	(revision 6c9d3bc164aeb14f17e0528300ab15307798f49f)
+++ uspace/drv/fb/kfb/kfb.c	(revision a0a9cc249adce31c755defdb6b74a991ebbf55ea)
@@ -40,5 +40,5 @@
 #include "kfb.h"
 
-static int kgraph_dev_add(ddf_dev_t *dev)
+static errno_t kgraph_dev_add(ddf_dev_t *dev)
 {
 	port_init(dev);