1 files changed, 12 insertions, 12 deletions

diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index a356e1fecf9a..2fd2bc9e3c64 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -4351,19 +4351,20 @@ static void tcp_ofo_queue(struct sock *sk)
 static bool tcp_prune_ofo_queue(struct sock *sk);
 static int tcp_prune_queue(struct sock *sk);
 
-static int tcp_try_rmem_schedule(struct sock *sk, unsigned int size)
+static int tcp_try_rmem_schedule(struct sock *sk, struct sk_buff *skb,
+				 unsigned int size)
 {
 	if (atomic_read(&sk->sk_rmem_alloc) > sk->sk_rcvbuf ||
-	    !sk_rmem_schedule(sk, size)) {
+	    !sk_rmem_schedule(sk, skb, size)) {
 
 		if (tcp_prune_queue(sk) < 0)
 			return -1;
 
-		if (!sk_rmem_schedule(sk, size)) {
+		if (!sk_rmem_schedule(sk, skb, size)) {
 			if (!tcp_prune_ofo_queue(sk))
 				return -1;
 
-			if (!sk_rmem_schedule(sk, size))
+			if (!sk_rmem_schedule(sk, skb, size))
 				return -1;
 		}
 	}
@@ -4418,7 +4419,7 @@ static void tcp_data_queue_ofo(struct sock *sk, struct sk_buff *skb)
 
 	TCP_ECN_check_ce(tp, skb);
 
-	if (unlikely(tcp_try_rmem_schedule(sk, skb->truesize))) {
+	if (unlikely(tcp_try_rmem_schedule(sk, skb, skb->truesize))) {
 		NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_TCPOFODROP);
 		__kfree_skb(skb);
 		return;
@@ -4552,17 +4553,17 @@ static int __must_check tcp_queue_rcv(struct sock *sk, struct sk_buff *skb, int
 
 int tcp_send_rcvq(struct sock *sk, struct msghdr *msg, size_t size)
 {
-	struct sk_buff *skb;
+	struct sk_buff *skb = NULL;
 	struct tcphdr *th;
 	bool fragstolen;
 
-	if (tcp_try_rmem_schedule(sk, size + sizeof(*th)))
-		goto err;
-
 	skb = alloc_skb(size + sizeof(*th), sk->sk_allocation);
 	if (!skb)
 		goto err;
 
+	if (tcp_try_rmem_schedule(sk, skb, size + sizeof(*th)))
+		goto err_free;
+
 	th = (struct tcphdr *)skb_put(skb, sizeof(*th));
 	skb_reset_transport_header(skb);
 	memset(th, 0, sizeof(*th));
@@ -4633,7 +4634,7 @@ static void tcp_data_queue(struct sock *sk, struct sk_buff *skb)
 		if (eaten <= 0) {
 queue_and_out:
 			if (eaten < 0 &&
-			    tcp_try_rmem_schedule(sk, skb->truesize))
+			    tcp_try_rmem_schedule(sk, skb, skb->truesize))
 				goto drop;
 
 			eaten = tcp_queue_rcv(sk, skb, 0, &fragstolen);
@@ -5604,8 +5605,7 @@ void tcp_finish_connect(struct sock *sk, struct sk_buff *skb)
 	tcp_set_state(sk, TCP_ESTABLISHED);
 
 	if (skb != NULL) {
-		sk->sk_rx_dst = dst_clone(skb_dst(skb));
-		inet_sk(sk)->rx_dst_ifindex = skb->skb_iif;
+		inet_sk_rx_dst_set(sk, skb);
 		security_inet_conn_established(sk, skb);
 	}