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Commit cdc1c45c authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "usb: gadget: f_qdss: Remove queuing of ZLP"

parents 6708b7c7 7f2d1d60

drivers/usb/gadget/function/f_qdss.c

+0 −12
Original line number Diff line number Diff line
@@ -237,18 +237,6 @@ static void qdss_write_complete(struct usb_ep *ep, 
		state = USB_QDSS_DATA_WRITE_DONE;

	}



	if (!req->status) {

		/* send zlp */

		if ((req->length >= ep->maxpacket) &&

				((req->length % ep->maxpacket) == 0)) {

			req->length = 0;

			d_req->actual = req->actual;

			d_req->status = req->status;

			if (!usb_ep_queue(in, req, GFP_ATOMIC))

				return;

		}

	}



	spin_lock_irqsave(&qdss->lock, flags);

	list_add_tail(&req->list, list_pool);

	if (req->length != 0) {