From: Felipe Balbi <felipe.balbi@linux.intel.com>
Date: Mon, 7 May 2018 12:19:31 +0000 (+0300)
Subject: usb: dwc3: gadget: init req->{direction,epnum} from alloc_request()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=31a2f5a7e13633712a97721458f6c5980c2d386e;p=linux.git

usb: dwc3: gadget: init req->{direction,epnum} from alloc_request()

We dont' need to touch req->direction or req->epnum from
ep_queue(). It's enough that we initialize both fields from
alloc_request() and just keep them for the entire lifetime of the
request.

No functional changes.

Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
---

diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index cca692e0bfd8a..4ca593cff15e2 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -837,6 +837,7 @@ static struct usb_request *dwc3_gadget_ep_alloc_request(struct usb_ep *ep,
 	if (!req)
 		return NULL;
 
+	req->direction	= dep->direction;
 	req->epnum	= dep->number;
 	req->dep	= dep;
 
@@ -1285,8 +1286,6 @@ static int __dwc3_gadget_ep_queue(struct dwc3_ep *dep, struct dwc3_request *req)
 
 	req->request.actual	= 0;
 	req->request.status	= -EINPROGRESS;
-	req->direction		= dep->direction;
-	req->epnum		= dep->number;
 
 	trace_dwc3_ep_queue(req);