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Commit f271b966 authored by YueHaibing's avatar YueHaibing Committed by Greg Kroah-Hartman
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usb: cdns3: remove set but not used variable 'priv_dev' 



Fixes gcc '-Wunused-but-set-variable' warning:

drivers/usb/cdns3/gadget.c: In function '__cdns3_gadget_init':
drivers/usb/cdns3/gadget.c:2665:23: warning:
 variable 'priv_dev' set but not used [-Wunused-but-set-variable]
drivers/usb/cdns3/gadget.c: In function cdns3_start_all_request:
drivers/usb/cdns3/gadget.c:357:24: warning:
 variable priv_req set but not used [-Wunused-but-set-variable]

They are never used, so can be removed.

Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20190903120445.22204-1-yuehaibing@huawei.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b3d72616

drivers/usb/cdns3/gadget.c

+0 −5
Original line number Diff line number Diff line
@@ -354,13 +354,11 @@ enum usb_device_speed cdns3_get_speed(struct cdns3_device *priv_dev) 
static int cdns3_start_all_request(struct cdns3_device *priv_dev,

				   struct cdns3_endpoint *priv_ep)

{

	struct cdns3_request *priv_req;

	struct usb_request *request;

	int ret = 0;



	while (!list_empty(&priv_ep->deferred_req_list)) {

		request = cdns3_next_request(&priv_ep->deferred_req_list);

		priv_req = to_cdns3_request(request);



		ret = cdns3_ep_run_transfer(priv_ep, request);

		if (ret)
@@ -2664,7 +2662,6 @@ static int cdns3_gadget_start(struct cdns3 *cdns) 


static int __cdns3_gadget_init(struct cdns3 *cdns)

{

	struct cdns3_device *priv_dev;

	int ret = 0;



	cdns3_drd_switch_gadget(cdns, 1);
@@ -2674,8 +2671,6 @@ static int __cdns3_gadget_init(struct cdns3 *cdns) 
	if (ret)

		return ret;



	priv_dev = cdns->gadget_dev;



	/*

	 * Because interrupt line can be shared with other components in

	 * driver it can't use IRQF_ONESHOT flag here.