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Commit f741917e authored by zhong jiang's avatar zhong jiang Committed by David S. Miller
Browse files

drivers/net/usb/r8152: remove the unneeded variable "ret" in rtl8152_system_suspend 



rtl8152_system_suspend defines the variable "ret", but it is not modified
after initialization. So just remove it.

Signed-off-by: default avatarzhong jiang <zhongjiang@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 8605212a

drivers/net/usb/r8152.c

+1 −2
Original line number Diff line number Diff line
@@ -4415,7 +4415,6 @@ static int rtl8152_runtime_suspend(struct r8152 *tp) 
static int rtl8152_system_suspend(struct r8152 *tp)

{

	struct net_device *netdev = tp->netdev;

	int ret = 0;



	netif_device_detach(netdev);
@@ -4430,7 +4429,7 @@ static int rtl8152_system_suspend(struct r8152 *tp) 
		napi_enable(napi);

	}



	return ret;

	return 0;

}



static int rtl8152_suspend(struct usb_interface *intf, pm_message_t message)