Index: uspace/srv/fs/tmpfs/tmpfs.c
===================================================================
--- uspace/srv/fs/tmpfs/tmpfs.c	(revision c1694b6b243b360b5f1fbf0629b5e7d4f7f4a515)
+++ uspace/srv/fs/tmpfs/tmpfs.c	(revision facacc712e3d87d7301754b109c9582ef1ef29e4)
@@ -48,4 +48,5 @@
 #include <str_error.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <task.h>
 #include <libfs.h>
@@ -91,5 +92,5 @@
 	if (rc != EOK) {
 		printf(NAME ": Failed to register file system: %s\n", str_error(rc));
-		return rc;
+		return EXIT_RC(rc);
 	}