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usb: gadget: s3c: remove unused 'udc' variable

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Remove unused 'udc' variable to fix compile warnings:

    drivers/usb/gadget/udc/s3c2410_udc.c: In function 's3c2410_udc_dequeue':
    drivers/usb/gadget/udc/s3c2410_udc.c:1268:22: warning: variable 'udc' set but not used [-Wunused-but-set-variable]

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
Link: https://lore.kernel.org/r/20200731074122.6484-1-krzk@kernel.org
This commit is contained in:
Krzysztof Kozlowski 2020-07-31 09:41:22 +02:00
parent 5f74542476
commit 31dc1c2376
1 changed files with 0 additions and 3 deletions
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3
drivers/usb/gadget/udc/s3c2410_udc.c
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@ -1265,7 +1265,6 @@ static int s3c2410_udc_queue(struct usb_ep *_ep, struct usb_request *_req,
static int s3c2410_udc_dequeue(struct usb_ep *_ep, struct usb_request *_req)
{
struct s3c2410_ep *ep = to_s3c2410_ep(_ep);
struct s3c2410_udc *udc;
int retval = -EINVAL;
unsigned long flags;
struct s3c2410_request *req = NULL;
@ -1278,8 +1277,6 @@ static int s3c2410_udc_dequeue(struct usb_ep *_ep, struct usb_request *_req)
if (!_ep || !_req)
return retval;
udc = to_s3c2410_udc(ep->gadget);
local_irq_save(flags);
list_for_each_entry(req, &ep->queue, queue) {