From 1fd4c45d6cd39a09bd8c7cbd57a7e83da97b51bf Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Wed, 8 Nov 2017 12:47:55 +0000
Subject: [PATCH] usb: gadget: udc-xilinx: remove redundant pointer udc
Pointer udc is assigned but never read, hence it is redundant and
can be removed. Cleans up clang warning:
drivers/usb/gadget/udc/udc-xilinx.c:974:2: warning: Value stored
to 'udc' is never read
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
---
drivers/usb/gadget/udc/udc-xilinx.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/usb/gadget/udc/udc-xilinx.c b/drivers/usb/gadget/udc/udc-xilinx.c
index 7da2b9ce8cb3..6407e433bc78 100644
--- a/drivers/usb/gadget/udc/udc-xilinx.c
+++ b/drivers/usb/gadget/udc/udc-xilinx.c
@@ -963,10 +963,8 @@ static struct usb_request *xudc_ep_alloc_request(struct usb_ep *_ep,
gfp_t gfp_flags)
{
struct xusb_ep *ep = to_xusb_ep(_ep);
- struct xusb_udc *udc;
struct xusb_req *req;
- udc = ep->udc;
req = kzalloc(sizeof(*req), gfp_flags);
if (!req)
return NULL;