net: Pass kern from net_proto_family.create to sk_alloc

In preparation for changing how struct net is refcounted
on kernel sockets pass the knowledge that we are creating
a kernel socket from sock_create_kern through to sk_alloc.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index 17a8dff..8fd9feb 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -168,7 +168,7 @@
 
 	if (likely(sock->type == SOCK_DGRAM || sock->type == SOCK_STREAM)) {
 		rc = -ENOMEM;
-		sk = llc_sk_alloc(net, PF_LLC, GFP_KERNEL, &llc_proto);
+		sk = llc_sk_alloc(net, PF_LLC, GFP_KERNEL, &llc_proto, kern);
 		if (sk) {
 			rc = 0;
 			llc_ui_sk_init(sock, sk);