Commit e7a3266c authored by Arseniy Krasnov's avatar Arseniy Krasnov Committed by Paolo Abeni
Browse files

virtio/vsock: use 'target' in notify_poll_in callback 



This callback controls setting of POLLIN, POLLRDNORM output bits of poll()
syscall, but in some cases, it is incorrectly to set it, when socket has
at least 1 bytes of available data. Use 'target' which is already exists.

Signed-off-by: default avatarArseniy Krasnov <AVKrasnov@sberdevices.ru>
Reviewed-by: default avatarStefano Garzarella <sgarzare@redhat.com>
Signed-off-by: default avatarPaolo Abeni <pabeni@redhat.com>
parent 24764f8d

net/vmw_vsock/virtio_transport_common.c

+1 −4
Original line number Diff line number Diff line
@@ -634,10 +634,7 @@ virtio_transport_notify_poll_in(struct vsock_sock *vsk, 
				size_t target,

				bool *data_ready_now)

{

	if (vsock_stream_has_data(vsk))

		*data_ready_now = true;

	else

		*data_ready_now = false;

	*data_ready_now = vsock_stream_has_data(vsk) >= target;



	return 0;

}