[PATCH net-next 2/2] tcp/dccp: Remove unnecessary initialization of refcounted.
Kuniyuki Iwashima <[email protected]>
| Newsgroups | org.kernel.vger.dccp,org.kernel.vger.netdev |
|---|---|
| Message-ID | <[email protected]> |
When we get a TCP_NEW_SYN_RECV/DCCP_NEW_SYN_RECV socket by __inet_lookup_skb(), refcounted is already set true, so it is not necessary to do it again. Signed-off-by: Kuniyuki Iwashima <[email protected]> --- net/dccp/ipv4.c | 1 - net/dccp/ipv6.c | 1 - net/ipv4/tcp_ipv4.c | 1 - net/ipv6/tcp_ipv6.c | 1 - 4 files changed, 4 deletions(-) diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c index d19557c6d04b..c63b6bd68284 100644 --- a/net/dccp/ipv4.c +++ b/net/dccp/ipv4.c @@ -838,7 +838,6 @@ static int dccp_v4_rcv(struct sk_buff *skb) goto lookup; } sock_hold(sk); - refcounted = true; nsk = dccp_check_req(sk, skb, req); if (!nsk) { reqsk_put(req); diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c index 1e5e08cc0bfc..b3ca9b1ef32a 100644 --- a/net/dccp/ipv6.c +++ b/net/dccp/ipv6.c @@ -740,7 +740,6 @@ static int dccp_v6_rcv(struct sk_buff *skb) goto lookup; } sock_hold(sk); - refcounted = true; nsk = dccp_check_req(sk, skb, req); if (!nsk) { reqsk_put(req); diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index df1166b76126..b59a89d8fa69 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -1931,7 +1931,6 @@ int tcp_v4_rcv(struct sk_buff *skb) * as we might lose it too soon. */ sock_hold(sk); - refcounted = true; nsk = NULL; if (!tcp_filter(sk, skb)) { th = (const struct tcphdr *)skb->data; diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index eaf09e6b7844..3a587c40ca52 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -1603,7 +1603,6 @@ INDIRECT_CALLABLE_SCOPE int tcp_v6_rcv(struct sk_buff *skb) goto lookup; } sock_hold(sk); - refcounted = true; nsk = NULL; if (!tcp_filter(sk, skb)) { th = (const struct tcphdr *)skb->data; -- 2.17.2 (Apple Git-113)