6 files changed, 13 insertions, 9 deletions

diff --git a/include/net/request_sock.h b/include/net/request_sock.h
index 8d6e991ef4df..cac811e51f6d 100644
--- a/include/net/request_sock.h
+++ b/include/net/request_sock.h
@@ -33,7 +33,7 @@ struct request_sock_ops {
         struct kmem_cache       *slab;
         int             (*rtx_syn_ack)(struct sock *sk,
                                        struct request_sock *req);
-        void            (*send_ack)(struct sk_buff *skb,
+        void            (*send_ack)(struct sock *sk, struct sk_buff *skb,
                                     struct request_sock *req);
         void            (*send_reset)(struct sock *sk,
                                       struct sk_buff *skb);
diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h
index 1c2e3ec2eb57..b4bc6e095a0e 100644
--- a/net/dccp/dccp.h
+++ b/net/dccp/dccp.h
@@ -229,7 +229,8 @@ extern void dccp_v4_send_check(struct sock *sk, int len, struct sk_buff *skb);
 extern int  dccp_retransmit_skb(struct sock *sk);
 
 extern void dccp_send_ack(struct sock *sk);
-extern void dccp_reqsk_send_ack(struct sk_buff *sk, struct request_sock *rsk);
+extern void dccp_reqsk_send_ack(struct sock *sk, struct sk_buff *skb,
+                                struct request_sock *rsk);
 
 extern void dccp_send_sync(struct sock *sk, const u64 seq,
                            const enum dccp_pkt_type pkt_type);
diff --git a/net/dccp/minisocks.c b/net/dccp/minisocks.c
index 66dca5bba858..b2804e2d1b8c 100644
--- a/net/dccp/minisocks.c
+++ b/net/dccp/minisocks.c
@@ -296,7 +296,8 @@ int dccp_child_process(struct sock *parent, struct sock *child,
 
 EXPORT_SYMBOL_GPL(dccp_child_process);
 
-void dccp_reqsk_send_ack(struct sk_buff *skb, struct request_sock *rsk)
+void dccp_reqsk_send_ack(struct sock *sk, struct sk_buff *skb,
+                         struct request_sock *rsk)
 {
         DCCP_BUG("DCCP-ACK packets are never sent in LISTEN/RESPOND state");
 }
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 91a8cfddf1c4..44c1e934824b 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -687,14 +687,14 @@ static void tcp_v4_timewait_ack(struct sock *sk, struct sk_buff *skb)
         inet_twsk_put(tw);
 }
 
-static void tcp_v4_reqsk_send_ack(struct sk_buff *skb,
+static void tcp_v4_reqsk_send_ack(struct sock *sk, struct sk_buff *skb,
                                   struct request_sock *req)
 {
         tcp_v4_send_ack(skb, tcp_rsk(req)->snt_isn + 1,
                         tcp_rsk(req)->rcv_isn + 1, req->rcv_wnd,
                         req->ts_recent,
                         0,
-                        tcp_v4_md5_do_lookup(skb->sk, ip_hdr(skb)->daddr));
+                        tcp_v4_md5_do_lookup(sk, ip_hdr(skb)->daddr));
 }
 
 /*
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
index 204c42162660..6d286f58c00d 100644
--- a/net/ipv4/tcp_minisocks.c
+++ b/net/ipv4/tcp_minisocks.c
@@ -609,7 +609,7 @@ struct sock *tcp_check_req(struct sock *sk,struct sk_buff *skb,
                                           tcp_rsk(req)->rcv_isn + 1, tcp_rsk(req)->rcv_isn + 1 + req->rcv_wnd)) {
                 /* Out of window: send ACK and drop. */
                 if (!(flg & TCP_FLAG_RST))
-                        req->rsk_ops->send_ack(skb, req);
+                        req->rsk_ops->send_ack(sk, skb, req);
                 if (paws_reject)
                         NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_PAWSESTABREJECTED);
                 return NULL;
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 78185a409212..5b90b369ccb2 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -69,7 +69,8 @@
 #include <linux/scatterlist.h>
 
 static void     tcp_v6_send_reset(struct sock *sk, struct sk_buff *skb);
-static void     tcp_v6_reqsk_send_ack(struct sk_buff *skb, struct request_sock *req);
+static void     tcp_v6_reqsk_send_ack(struct sock *sk, struct sk_buff *skb,
+                                      struct request_sock *req);
 
 static int      tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb);
 
@@ -1138,10 +1139,11 @@ static void tcp_v6_timewait_ack(struct sock *sk, struct sk_buff *skb)
         inet_twsk_put(tw);
 }
 
-static void tcp_v6_reqsk_send_ack(struct sk_buff *skb, struct request_sock *req)
+static void tcp_v6_reqsk_send_ack(struct sock *sk, struct sk_buff *skb,
+                                  struct request_sock *req)
 {
         tcp_v6_send_ack(skb, tcp_rsk(req)->snt_isn + 1, tcp_rsk(req)->rcv_isn + 1, req->rcv_wnd, req->ts_recent,
-                        tcp_v6_md5_do_lookup(skb->sk, &ipv6_hdr(skb)->daddr));
+                        tcp_v6_md5_do_lookup(sk, &ipv6_hdr(skb)->daddr));
 }