can: gs_usb: gs_cmd_reset(): use cpu_to_le32() to assign mode

The structure gs_device_mode dm::mode is a __le32, use cpu_to_le32()
to assign GS_CAN_MODE_RESET.

As GS_CAN_MODE_RESET is 0x0, this is basically a no-op.

Link: https://lore.kernel.org/all/20240304074540.3584842-1-mkl@pengutronix.deSigned-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

drivers/net/can/usb/gs_usb.c

@@ -385,7 +385,7 @@ static struct gs_tx_context *gs_get_tx_context(struct gs_can *dev,
 static int gs_cmd_reset(struct gs_can *dev)
 {
 	struct gs_device_mode dm = {
-		.mode = GS_CAN_MODE_RESET,
+		.mode = cpu_to_le32(GS_CAN_MODE_RESET),
 	};
 
 	return usb_control_msg_send(dev->udev, 0, GS_USB_BREQ_MODE,