diag: release wakesource on ENETRESET error

Release wakesource in ENETRESET error callback

CR-Fixed: 2571069
Bug: 144617674

Change-Id: I4219db859278cf3ee18d7509004bca06da5d31f4
Signed-off-by: SalmaxChang <salmaxchang@google.com>
diff --git a/drivers/char/diag/diagfwd_socket.c b/drivers/char/diag/diagfwd_socket.c
index bad35d6..551176e 100644
--- a/drivers/char/diag/diagfwd_socket.c
+++ b/drivers/char/diag/diagfwd_socket.c
@@ -591,6 +591,7 @@
 		socket_close_channel(info);
 		if (info->port_type == PORT_TYPE_SERVER)
 			socket_init_work_fn(&info->init_work);
+		diag_ws_release();
 		return;
 	}