}
EXPORT_SYMBOL_GPL(ping_recvmsg);
-int ping_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
+static enum skb_drop_reason __ping_queue_rcv_skb(struct sock *sk,
+ struct sk_buff *skb)
{
+ enum skb_drop_reason reason;
+
pr_debug("ping_queue_rcv_skb(sk=%p,sk->num=%d,skb=%p)\n",
inet_sk(sk), inet_sk(sk)->inet_num, skb);
- if (sock_queue_rcv_skb(sk, skb) < 0) {
- kfree_skb(skb);
+ if (sock_queue_rcv_skb_reason(sk, skb, &reason) < 0) {
+ kfree_skb_reason(skb, reason);
pr_debug("ping_queue_rcv_skb -> failed\n");
- return -1;
+ return reason;
}
- return 0;
+ return SKB_NOT_DROPPED_YET;
+}
+
+int ping_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
+{
+ return __ping_queue_rcv_skb(sk, skb) ? -1 : 0;
}
EXPORT_SYMBOL_GPL(ping_queue_rcv_skb);