Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH] usb: dwc3: gadget: remove redundant variable maxpacket | Date | Fri, 13 Jul 2018 10:24:33 +0100 |
| |
From: Colin Ian King <colin.king@canonical.com>
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 <colin.king@canonical.com> --- drivers/usb/dwc3/ep0.c | 3 --- 1 file changed, 3 deletions(-)
diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c index c77ff50a88a2..8efde178eef4 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, -- 2.17.1
| |