can: gs_usb: gs_can_open(): allow loopback and listen only at the same time

There's no reason why loopback and listen only should not be allowed
at the same time. Replace the "else if" by "if" to reflect this in the
code.

Link: https://lore.kernel.org/all/20221019221016.1659260-2-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

diff --git a/drivers/net/can/usb/gs_usb.c b/drivers/net/can/usb/gs_usb.c
index 384847b..aa6c84b 100644 (file)
--- a/drivers/net/can/usb/gs_usb.c
+++ b/drivers/net/can/usb/gs_usb.c
@@ -911,7 +911,8 @@ static int gs_can_open(struct net_device *netdev)
        /* flags */
        if (ctrlmode & CAN_CTRLMODE_LOOPBACK)
                flags |= GS_CAN_MODE_LOOP_BACK;
-       else if (ctrlmode & CAN_CTRLMODE_LISTENONLY)
+
+       if (ctrlmode & CAN_CTRLMODE_LISTENONLY)
                flags |= GS_CAN_MODE_LISTEN_ONLY;
 
        /* Controller is not allowed to retry TX