From: Felipe Balbi <felipe.balbi@linux.intel.com>
Date: Thu, 29 Mar 2018 09:10:31 +0000 (+0300)
Subject: usb: dwc3: gadget: remove unnecessary 'ioc' variable
X-Git-Tag: v4.19~894^2~81^2~44
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=58f0218a271d297487aff56b0982a032c8ea35b3;p=platform%2Fkernel%2Flinux-rpi.git

usb: dwc3: gadget: remove unnecessary 'ioc' variable

It's only written to, never read. We can remove it now.

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 fed29ca..4e2bef9 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -2312,7 +2312,6 @@ static void dwc3_gadget_ep_cleanup_completed_requests(struct dwc3_ep *dep,
 {
 	struct dwc3_request	*req, *n;
 	struct dwc3_trb		*trb;
-	bool			ioc = false;
 	int			ret = 0;
 
 	list_for_each_entry_safe(req, n, &dep->started_list, list) {
@@ -2375,12 +2374,8 @@ static void dwc3_gadget_ep_cleanup_completed_requests(struct dwc3_ep *dep,
 
 		dwc3_gadget_giveback(dep, req, status);
 
-		if (ret) {
-			if ((event->status & DEPEVT_STATUS_IOC) &&
-			    (trb->ctrl & DWC3_TRB_CTRL_IOC))
-				ioc = true;
+		if (ret)
 			break;
-		}
 	}
 
 	/*