From 10ed96fd9cc93cb9be33ef576ebfce4d7d82faae Mon Sep 17 00:00:00 2001
From: Sam Leffler <sam@FreeBSD.org>
Date: Fri, 15 Nov 2002 18:35:41 +0000
Subject: [PATCH] if_attach should not sleep; change malloc's M_WAITOK to
 M_NOWAIT

---
 sys/net/if.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/net/if.c b/sys/net/if.c
index 699278bd5f89..4c6df02e1288 100644
--- a/sys/net/if.c
+++ b/sys/net/if.c
@@ -423,7 +423,7 @@ if_attach(ifp)
 		socksize = sizeof(*sdl);
 	socksize = ROUNDUP(socksize);
 	ifasize = sizeof(*ifa) + 2 * socksize;
-	ifa = (struct ifaddr *)malloc(ifasize, M_IFADDR, M_WAITOK | M_ZERO);
+	ifa = (struct ifaddr *)malloc(ifasize, M_IFADDR, M_NOWAIT | M_ZERO);
 	if (ifa) {
 		sdl = (struct sockaddr_dl *)(ifa + 1);
 		sdl->sdl_len = socksize;