tcp: remove unused tcp_fin() parameters
tcp_fin() only needs socket pointer, we can remove skb and th params.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index e8e6d49..69a90b8 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -4134,7 +4134,7 @@
*
* If we are in FINWAIT-2, a received FIN moves us to TIME-WAIT.
*/
-static void tcp_fin(struct sk_buff *skb, struct sock *sk, struct tcphdr *th)
+static void tcp_fin(struct sock *sk)
{
struct tcp_sock *tp = tcp_sk(sk);
@@ -4405,7 +4405,7 @@
__skb_queue_tail(&sk->sk_receive_queue, skb);
tp->rcv_nxt = TCP_SKB_CB(skb)->end_seq;
if (tcp_hdr(skb)->fin)
- tcp_fin(skb, sk, tcp_hdr(skb));
+ tcp_fin(sk);
}
}
@@ -4487,7 +4487,7 @@
if (skb->len)
tcp_event_data_recv(sk, skb);
if (th->fin)
- tcp_fin(skb, sk, th);
+ tcp_fin(sk);
if (!skb_queue_empty(&tp->out_of_order_queue)) {
tcp_ofo_queue(sk);