From cc2e895c604c480b7bc9603bc51963158bdb3b8c Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Wed, 28 Sep 2016 14:17:38 +0300 Subject: [PATCH] usb: gadget: udc: bdc: remove unnecessary & operation Now that usb_endpoint_maxp() only returns the lowest 11 bits from wMaxPacketSize, we can remove the & operation from this driver. Cc: Ashwini Pahuja Cc: Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/bdc/bdc_ep.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/gadget/udc/bdc/bdc_ep.c b/drivers/usb/gadget/udc/bdc/bdc_ep.c index ccaa74a..ff1ef24 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_ep.c +++ b/drivers/usb/gadget/udc/bdc/bdc_ep.c @@ -446,7 +446,7 @@ static int setup_bd_list_xfr(struct bdc *bdc, struct bdc_req *req, int num_bds) bd_xfr->start_bdi = bd_list->eqp_bdi; bd = bdi_to_bd(ep, bd_list->eqp_bdi); req_len = req->usb_req.length; - maxp = usb_endpoint_maxp(ep->desc) & 0x7ff; + maxp = usb_endpoint_maxp(ep->desc); tfs = roundup(req->usb_req.length, maxp); tfs = tfs/maxp; dev_vdbg(bdc->dev, "%s ep:%s num_bds:%d tfs:%d r_len:%d bd:%p\n", -- 2.7.4