From: Colin Ian King Date: Fri, 13 Jul 2018 09:24:33 +0000 (+0100) Subject: usb: dwc3: gadget: remove redundant variable maxpacket X-Git-Tag: v4.18-rc7~15^2~4^2~6 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9566a7c72f4f09b094c5517556d2b5f36a11b4ef;p=thirdparty%2Flinux.git usb: dwc3: gadget: remove redundant variable maxpacket Variable maxpacket is being assigned but is never used hence it is redundant and can be removed. Cleans up clang warning: warning: variable 'maxpacket' set but not used [-Wunused-but-set-variable] Signed-off-by: Colin Ian King Signed-off-by: Felipe Balbi --- diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c index c77ff50a88a2c..8efde178eef4d 100644 --- a/drivers/usb/dwc3/ep0.c +++ b/drivers/usb/dwc3/ep0.c @@ -973,15 +973,12 @@ static void __dwc3_ep0_do_control_data(struct dwc3 *dwc, ret = dwc3_ep0_start_trans(dep); } else if (IS_ALIGNED(req->request.length, dep->endpoint.maxpacket) && req->request.length && req->request.zero) { - u32 maxpacket; ret = usb_gadget_map_request_by_dev(dwc->sysdev, &req->request, dep->number); if (ret) return; - maxpacket = dep->endpoint.maxpacket; - /* prepare normal TRB */ dwc3_ep0_prepare_one_trb(dep, req->request.dma, req->request.length,