From c995ae2259ee36caf48bbfacf40111998dacd4af Mon Sep 17 00:00:00 2001 From: Vijay Subramanian Date: Tue, 3 Sep 2013 12:23:22 -0700 Subject: tcp: Change return value of tcp_rcv_established() tcp_rcv_established() returns only one value namely 0. We change the return value to void (as suggested by David Miller). After commit 0c24604b (tcp: implement RFC 5961 4.2), we no longer send RSTs in response to SYNs. We can remove the check and processing on the return value of tcp_rcv_established(). We also fix jtcp_rcv_established() in tcp_probe.c to match that of tcp_rcv_established(). Signed-off-by: Vijay Subramanian Signed-off-by: David S. Miller --- net/ipv4/tcp_ipv4.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'net/ipv4/tcp_ipv4.c') diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 09d45d718973..b14266bb91eb 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -1799,10 +1799,7 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb) sk->sk_rx_dst = NULL; } } - if (tcp_rcv_established(sk, skb, tcp_hdr(skb), skb->len)) { - rsk = sk; - goto reset; - } + tcp_rcv_established(sk, skb, tcp_hdr(skb), skb->len); return 0; } -- cgit v1.2.3