Index: uspace/srv/net/loopip/loopip.c
===================================================================
--- uspace/srv/net/loopip/loopip.c	(revision cde999aca79219e8751af76502001a86d411d176)
+++ uspace/srv/net/loopip/loopip.c	(revision 84a1a546f62a2ba0f913f8f1bfce8d4bc68d7aa4)
@@ -253,5 +253,5 @@
 	if (rc != EOK) {
 		printf("%s: Failed to initialize logging: %s.\n", NAME, str_error(rc));
-		return rc;
+		return EXIT_RC(rc);
 	}
 	
@@ -259,5 +259,5 @@
 	if (rc != EOK) {
 		printf("%s: Failed to initialize loopip: %s.\n", NAME, str_error(rc));
-		return rc;
+		return EXIT_RC(rc);
 	}
 	
Index: uspace/srv/net/slip/slip.c
===================================================================
--- uspace/srv/net/slip/slip.c	(revision cde999aca79219e8751af76502001a86d411d176)
+++ uspace/srv/net/slip/slip.c	(revision 84a1a546f62a2ba0f913f8f1bfce8d4bc68d7aa4)
@@ -421,5 +421,5 @@
 	if (argc != 3) {
 		usage();
-		return EINVAL;
+		return EXIT_RC(EINVAL);
 	}
 
@@ -427,5 +427,5 @@
 	if (rc != EOK) {
 		printf(NAME ": failed to initialize log\n");
-		return rc;
+		return EXIT_RC(rc);
 	}