Merge remote-tracking branch 'coresight/next'

[karo-tx-linux.git] / net / ipv4 / inet_connection_sock.c

diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index 46b9c887bede0568ec378d3b809dda8fa463a166..9b17c1792dce6b1f93b7c1a0c4e5cf941220b9c2 100644 (file)
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -482,10 +482,6 @@ EXPORT_SYMBOL_GPL(inet_csk_route_child_sock);
 #define AF_INET_FAMILY(fam) true
 #endif
 
-/* Only thing we need from tcp.h */
-extern int sysctl_tcp_synack_retries;
-
-
 /* Decide when to expire the request and when to resend SYN-ACK */
 static inline void syn_ack_recalc(struct request_sock *req, const int thresh,
                                  const int max_retries,
@@ -557,6 +553,7 @@ static void reqsk_timer_handler(unsigned long data)
 {
        struct request_sock *req = (struct request_sock *)data;
        struct sock *sk_listener = req->rsk_listener;
+       struct net *net = sock_net(sk_listener);
        struct inet_connection_sock *icsk = inet_csk(sk_listener);
        struct request_sock_queue *queue = &icsk->icsk_accept_queue;
        int qlen, expire = 0, resend = 0;
@@ -566,7 +563,7 @@ static void reqsk_timer_handler(unsigned long data)
        if (sk_state_load(sk_listener) != TCP_LISTEN)
                goto drop;
 
-       max_retries = icsk->icsk_syn_retries ? : sysctl_tcp_synack_retries;
+       max_retries = icsk->icsk_syn_retries ? : net->ipv4.sysctl_tcp_synack_retries;
        thresh = max_retries;
        /* Normally all the openreqs are young and become mature
         * (i.e. converted to established socket) for first timeout.