From f5cc6677c1ddd79af62a48da4433fcdf50340f6c Mon Sep 17 00:00:00 2001
From: Robert Watson <rwatson@FreeBSD.org>
Date: Tue, 22 Feb 2005 14:37:22 +0000
Subject: [PATCH] When generating a phase II ARP lookup from aarpwhohas(), use
 a non-sleeping mbuf allocation.

MFC after:	1 week
---
 sys/netatalk/aarp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/netatalk/aarp.c b/sys/netatalk/aarp.c
index 7e0c96a0bbec..4d2a4e1ac3f2 100644
--- a/sys/netatalk/aarp.c
+++ b/sys/netatalk/aarp.c
@@ -216,7 +216,7 @@ aarpwhohas(struct ifnet *ifp, struct sockaddr_at *sat)
     if (aa->aa_flags & AFA_PHASE2) {
 	bcopy(atmulticastaddr, eh->ether_dhost, sizeof(eh->ether_dhost));
 	eh->ether_type = htons(sizeof(struct llc) + sizeof(struct ether_aarp));
-	M_PREPEND(m, sizeof(struct llc), M_TRYWAIT);
+	M_PREPEND(m, sizeof(struct llc), M_DONTWAIT);
 	if (m == NULL) {
 	    return;
 	}