Upgrade to 4.4.50-rt62

[kvmfornfv.git] / kernel / net / vmw_vsock / af_vsock.c

diff --git a/kernel/net/vmw_vsock/af_vsock.c b/kernel/net/vmw_vsock/af_vsock.c
index 7fd1220..9b5bd6d 100644 (file)
--- a/kernel/net/vmw_vsock/af_vsock.c
+++ b/kernel/net/vmw_vsock/af_vsock.c
@@ -1794,27 +1794,8 @@ vsock_stream_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
        else if (sk->sk_shutdown & RCV_SHUTDOWN)
                err = 0;
 
-       if (copied > 0) {
-               /* We only do these additional bookkeeping/notification steps
-                * if we actually copied something out of the queue pair
-                * instead of just peeking ahead.
-                */
-
-               if (!(flags & MSG_PEEK)) {
-                       /* If the other side has shutdown for sending and there
-                        * is nothing more to read, then modify the socket
-                        * state.
-                        */
-                       if (vsk->peer_shutdown & SEND_SHUTDOWN) {
-                               if (vsock_stream_has_data(vsk) <= 0) {
-                                       sk->sk_state = SS_UNCONNECTED;
-                                       sock_set_flag(sk, SOCK_DONE);
-                                       sk->sk_state_change(sk);
-                               }
-                       }
-               }
+       if (copied > 0)
                err = copied;
-       }
 
 out_wait:
        finish_wait(sk_sleep(sk), &wait);