From: Felipe Balbi <felipe.balbi@linux.intel.com>
Date: Fri, 6 Apr 2018 12:50:29 +0000 (+0300)
Subject: usb: dwc3: gadget: reduce scope of ret variable
X-Git-Tag: v4.19~894^2~81^2~31
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fee73e6144d8a0399d17f9ca3b7e5121057eab2d;p=platform%2Fkernel%2Flinux-rpi.git

usb: dwc3: gadget: reduce scope of ret variable

We can declare it inside list_for_each_entry_safe() loop and reduce
its scope.

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 e230b0a..263f950 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -2313,10 +2313,10 @@ static void dwc3_gadget_ep_cleanup_completed_requests(struct dwc3_ep *dep,
 {
 	struct dwc3_request	*req;
 	struct dwc3_request	*tmp;
-	int			ret = 0;
 
 	list_for_each_entry_safe(req, tmp, &dep->started_list, list) {
 		unsigned length;
+		int ret;
 
 		length = req->request.length;
 		if (req->num_pending_sgs)