buf = __skb_dequeue(&sk->sk_receive_queue);
if (buf == NULL)
break;
- if (TIPC_SKB_CB(buf)->handle != 0)
+ if (TIPC_SKB_CB(buf)->handle != NULL)
kfree_skb(buf);
else {
if ((sock->state == SS_CONNECTING) ||
return TIPC_ERR_OVERLOAD;
/* Enqueue message */
- TIPC_SKB_CB(buf)->handle = 0;
+ TIPC_SKB_CB(buf)->handle = NULL;
__skb_queue_tail(&sk->sk_receive_queue, buf);
skb_set_owner_r(buf, sk);
/* Disconnect and send a 'FIN+' or 'FIN-' message to peer */
buf = __skb_dequeue(&sk->sk_receive_queue);
if (buf) {
- if (TIPC_SKB_CB(buf)->handle != 0) {
+ if (TIPC_SKB_CB(buf)->handle != NULL) {
kfree_skb(buf);
goto restart;
}