From: Krzysztof Kozlowski <krzk@kernel.org>
To: Felipe Balbi <balbi@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"Gustavo A. R. Silva" <gustavoars@kernel.org>,
Chunfeng Yun <chunfeng.yun@mediatek.com>,
Nathan Chancellor <natechancellor@gmail.com>,
Krzysztof Kozlowski <krzk@kernel.org>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] usb: gadget: s3c: Remove unused 'udc' variable
Date: Fri, 31 Jul 2020 09:41:22 +0200 [thread overview]
Message-ID: <20200731074122.6484-1-krzk@kernel.org> (raw)
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>
---
drivers/usb/gadget/udc/s3c2410_udc.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/usb/gadget/udc/s3c2410_udc.c b/drivers/usb/gadget/udc/s3c2410_udc.c
index bc2e8eb737c3..e875a0b967c0 100644
--- a/drivers/usb/gadget/udc/s3c2410_udc.c
+++ b/drivers/usb/gadget/udc/s3c2410_udc.c
@@ -1270,7 +1270,6 @@ 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;
@@ -1283,8 +1282,6 @@ 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) {
--
2.17.1
next reply other threads:[~2020-07-31 7:41 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-31 7:41 Krzysztof Kozlowski [this message]
2020-07-31 18:38 ` [PATCH] usb: gadget: s3c: Remove unused 'udc' variable Nathan Chancellor
2020-08-19 19:11 ` Krzysztof Kozlowski
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