3 files changed, 35 insertions, 36 deletions

diff --git a/include/net/tcp.h b/include/net/tcp.h
index 92faa6a7ea97..aaf5de9448c9 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -432,8 +432,7 @@ extern int tcp_disconnect(struct sock *sk, int flags);
 
 void tcp_connect_init(struct sock *sk);
 void tcp_finish_connect(struct sock *sk, struct sk_buff *skb);
-int __must_check tcp_queue_rcv(struct sock *sk, struct sk_buff *skb,
-                               int hdrlen, bool *fragstolen);
+int tcp_send_rcvq(struct sock *sk, struct msghdr *msg, size_t size);
 
 /* From syncookies.c */
 extern __u32 syncookie_secret[2][16-4+SHA_DIGEST_WORDS];
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 565406287f6f..86e2cf2ff770 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -978,39 +978,6 @@ static inline int select_size(const struct sock *sk, bool sg)
         return tmp;
 }
 
-static int tcp_send_rcvq(struct sock *sk, struct msghdr *msg, size_t size)
-{
-        struct sk_buff *skb;
-        struct tcphdr *th;
-        bool fragstolen;
-
-        skb = alloc_skb(size + sizeof(*th), sk->sk_allocation);
-        if (!skb)
-                goto err;
-
-        th = (struct tcphdr *)skb_put(skb, sizeof(*th));
-        skb_reset_transport_header(skb);
-        memset(th, 0, sizeof(*th));
-
-        if (memcpy_fromiovec(skb_put(skb, size), msg->msg_iov, size))
-                goto err_free;
-
-        TCP_SKB_CB(skb)->seq = tcp_sk(sk)->rcv_nxt;
-        TCP_SKB_CB(skb)->end_seq = TCP_SKB_CB(skb)->seq + size;
-        TCP_SKB_CB(skb)->ack_seq = tcp_sk(sk)->snd_una - 1;
-
-        if (tcp_queue_rcv(sk, skb, sizeof(*th), &fragstolen)) {
-                WARN_ON_ONCE(fragstolen); /* should not happen */
-                __kfree_skb(skb);
-        }
-        return size;
-
-err_free:
-        kfree_skb(skb);
-err:
-        return -ENOMEM;
-}
-
 int tcp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
                 size_t size)
 {
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index eb58b94301ec..7c6c99dcc962 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -4746,7 +4746,7 @@ end:
                 skb_set_owner_r(skb, sk);
 }
 
-int tcp_queue_rcv(struct sock *sk, struct sk_buff *skb, int hdrlen,
+static int __must_check tcp_queue_rcv(struct sock *sk, struct sk_buff *skb, int hdrlen,
                   bool *fragstolen)
 {
         int eaten;
@@ -4763,6 +4763,39 @@ int tcp_queue_rcv(struct sock *sk, struct sk_buff *skb, int hdrlen,
         return eaten;
 }
 
+int tcp_send_rcvq(struct sock *sk, struct msghdr *msg, size_t size)
+{
+        struct sk_buff *skb;
+        struct tcphdr *th;
+        bool fragstolen;
+
+        skb = alloc_skb(size + sizeof(*th), sk->sk_allocation);
+        if (!skb)
+                goto err;
+
+        th = (struct tcphdr *)skb_put(skb, sizeof(*th));
+        skb_reset_transport_header(skb);
+        memset(th, 0, sizeof(*th));
+
+        if (memcpy_fromiovec(skb_put(skb, size), msg->msg_iov, size))
+                goto err_free;
+
+        TCP_SKB_CB(skb)->seq = tcp_sk(sk)->rcv_nxt;
+        TCP_SKB_CB(skb)->end_seq = TCP_SKB_CB(skb)->seq + size;
+        TCP_SKB_CB(skb)->ack_seq = tcp_sk(sk)->snd_una - 1;
+
+        if (tcp_queue_rcv(sk, skb, sizeof(*th), &fragstolen)) {
+                WARN_ON_ONCE(fragstolen); /* should not happen */
+                __kfree_skb(skb);
+        }
+        return size;
+
+err_free:
+        kfree_skb(skb);
+err:
+        return -ENOMEM;
+}
+
 static void tcp_data_queue(struct sock *sk, struct sk_buff *skb)
 {
         const struct tcphdr *th = tcp_hdr(skb);