Lines Matching refs:nc
995 struct sk_buff *nc;
1001 nc = NULL;
1018 nc = alloc_skb(NOTIFY_COOKIE_LEN, GFP_KERNEL);
1020 if (!nc)
1023 if (copy_from_user(nc->data,
1030 skb_put(nc, NOTIFY_COOKIE_LEN);
1045 ret = netlink_attachskb(sock, nc, 0,
1051 nc = NULL;
1083 info->notify_cookie = nc;
1085 nc = NULL;
1103 netlink_detachskb(sock, nc);
1104 } else if (nc) {
1105 dev_kfree_skb(nc);