usb: gadget: s3c: Remove unused 'udc' variable
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] Reviewed-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Felipe Balbi <balbi@kernel.org>
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@ -1270,7 +1270,6 @@ static int s3c2410_udc_queue(struct usb_ep *_ep, struct usb_request *_req,
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static int s3c2410_udc_dequeue(struct usb_ep *_ep, struct usb_request *_req)
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{
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struct s3c2410_ep *ep = to_s3c2410_ep(_ep);
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struct s3c2410_udc *udc;
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int retval = -EINVAL;
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unsigned long flags;
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struct s3c2410_request *req = NULL;
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@ -1283,8 +1282,6 @@ static int s3c2410_udc_dequeue(struct usb_ep *_ep, struct usb_request *_req)
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if (!_ep || !_req)
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return retval;
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udc = to_s3c2410_udc(ep->gadget);
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local_irq_save(flags);
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list_for_each_entry(req, &ep->queue, queue) {
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