Index: uspace/srv/net/slip/slip.c
===================================================================
--- uspace/srv/net/slip/slip.c	(revision a35b458e9db1ca95e679799dc7c1b12c83359ca3)
+++ uspace/srv/net/slip/slip.c	(revision a35a3d819d4e2e4e35964eea617087b5c6431b02)
@@ -239,5 +239,6 @@
 
 	while (true) {
-		for (sdu.size = 0; sdu.size < sizeof(recv_final); /**/) {
+		sdu.size = 0;
+		while (sdu.size < sizeof(recv_final)) {
 			ch = read_buffered(chardev);
 			switch (ch) {