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Commit 31ca1dec authored by hayeswang's avatar hayeswang Committed by David S. Miller
Browse files

r8152: replace the return value of rtl_ops_init 



Replace the boolean value with the error code for the return value
of the rtl_ops_init().

Signed-off-by: default avatarHayes Wang <hayeswang@realtek.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e3ad412a

drivers/net/usb/r8152.c

+11 −9
Original line number Diff line number Diff line
@@ -2685,10 +2685,10 @@ static void rtl8153_unload(struct r8152 *tp) 
	r8153_power_cut_en(tp, 1);

}



static bool rtl_ops_init(struct r8152 *tp, const struct usb_device_id *id)

static int rtl_ops_init(struct r8152 *tp, const struct usb_device_id *id)

{

	struct rtl_ops *ops = &tp->rtl_ops;

	bool ret = true;

	int ret = -ENODEV;



	switch (id->idVendor) {

	case VENDOR_ID_REALTEK:
@@ -2699,6 +2699,7 @@ static bool rtl_ops_init(struct r8152 *tp, const struct usb_device_id *id) 
			ops->disable		= rtl8152_disable;

			ops->down		= rtl8152_down;

			ops->unload		= rtl8152_unload;

			ret = 0;

			break;

		case PRODUCT_ID_RTL8153:

			ops->init		= r8153_init;
@@ -2706,9 +2707,9 @@ static bool rtl_ops_init(struct r8152 *tp, const struct usb_device_id *id) 
			ops->disable		= rtl8152_disable;

			ops->down		= rtl8153_down;

			ops->unload		= rtl8153_unload;

			ret = 0;

			break;

		default:

			ret = false;

			break;

		}

		break;
@@ -2721,18 +2722,20 @@ static bool rtl_ops_init(struct r8152 *tp, const struct usb_device_id *id) 
			ops->disable		= rtl8152_disable;

			ops->down		= rtl8153_down;

			ops->unload		= rtl8153_unload;

			ret = 0;

			break;

		default:

			ret = false;

			break;

		}

		break;



	default:

		ret = false;

		break;

	}



	if (ret)

		netif_err(tp, probe, tp->netdev, "Unknown Device\n");



	return ret;

}
@@ -2763,10 +2766,9 @@ static int rtl8152_probe(struct usb_interface *intf, 
	tp->netdev = netdev;

	tp->intf = intf;



	if (!rtl_ops_init(tp, id)) {

		netif_err(tp, probe, netdev, "Unknown Device");

		return -ENODEV;

	}

	ret = rtl_ops_init(tp, id);

	if (ret)

		goto out;



	tasklet_init(&tp->tl, bottom_half, (unsigned long)tp);

	INIT_DELAYED_WORK(&tp->schedule, rtl_work_func_t);