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usb: dwc3: gadget: reduce scope of ret variable

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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>
This commit is contained in:
Felipe Balbi 2018-04-06 15:50:29 +03:00
parent 6afbdb5773
commit fee73e6144
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/dwc3/gadget.c
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@ -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)