--- src/sys/netproto/key/keysock.c	2008/01/05 14:02:40	1.19
+++ src/sys/netproto/key/keysock.c	2008/01/06 16:55:52	1.20
@@ -384,8 +384,6 @@ key_attach(struct socket *so, int proto,
 	if (sotorawcb(so) != 0)
 		return EISCONN;	/* XXX panic? */
 	kp = (struct keycb *)kmalloc(sizeof *kp, M_PCB, M_WAITOK | M_ZERO); /* XXX */
-	if (kp == 0)
-		return ENOBUFS;
 
 	/*
 	 * The critical section is necessary to block protocols from sending