diff --git a/include/net/tcp.h b/include/net/tcp.h
index 2104a71c75ba..8d1f1af5e02a 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -606,7 +606,6 @@ int tcp_fragment(struct sock *sk, enum tcp_queue tcp_queue,
 		 unsigned int mss_now, gfp_t gfp);
 
 void tcp_send_probe0(struct sock *);
-void tcp_send_partial(struct sock *);
 int tcp_write_wakeup(struct sock *, int mib);
 void tcp_send_fin(struct sock *sk);
 void tcp_send_active_reset(struct sock *sk, gfp_t priority);