Return a negative error code if the transport doesn't match. Don't return success. Fixes: c0cfa2d8a788 ("vsock: add multi-transports support") Cc: stable@vger.kernel.org Signed-off-by: Dan Carpenter --- From static analysis. Not tested. net/vmw_vsock/virtio_transport_common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c index dcc8a1d5851e..77fbc6c541bf 100644 --- a/net/vmw_vsock/virtio_transport_common.c +++ b/net/vmw_vsock/virtio_transport_common.c @@ -1550,7 +1550,7 @@ virtio_transport_recv_listen(struct sock *sk, struct sk_buff *skb, release_sock(child); virtio_transport_reset_no_sock(t, skb); sock_put(child); - return ret; + return ret ?: -EINVAL; } if (virtio_transport_space_update(child, skb)) -- 2.51.0