tcp: Move rcvq sending to tcp_input.c

It actually works on the input queue and will use its read mem
routines, thus it's better to have in in the tcp_input.c file.

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 92faa6a..aaf5de9 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -432,8 +432,7 @@
 
 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];