Index: head/sys/netinet6/ip6_output.c
===================================================================
--- head/sys/netinet6/ip6_output.c
+++ head/sys/netinet6/ip6_output.c
@@ -2465,7 +2465,7 @@
 	if (src->type) {\
 		int hlen = (((struct ip6_ext *)src->type)->ip6e_len + 1) << 3;\
 		dst->type = malloc(hlen, M_IP6OPT, canwait);\
-		if (dst->type == NULL && canwait == M_NOWAIT)\
+		if (dst->type == NULL)\
 			goto bad;\
 		bcopy(src->type, dst->type, hlen);\
 	}\