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 <kuniyu@xxxxxxxxxxxx>
---
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)
