static int max3420_ep_dequeue(struct usb_ep *_ep, struct usb_request *_req)
{
- struct max3420_req *t, *req = to_max3420_req(_req);
+ struct max3420_req *t = NULL;
+ struct max3420_req *req = to_max3420_req(_req);
+ struct max3420_req *iter;
struct max3420_ep *ep = to_max3420_ep(_ep);
unsigned long flags;
spin_lock_irqsave(&ep->lock, flags);
/* Pluck the descriptor from queue */
- list_for_each_entry(t, &ep->queue, queue)
- if (t == req) {
- list_del_init(&req->queue);
- break;
- }
+ list_for_each_entry(iter, &ep->queue, queue) {
+ if (iter != req)
+ continue;
+ list_del_init(&req->queue);
+ t = iter;
+ break;
+ }
spin_unlock_irqrestore(&ep->lock, flags);
- if (t == req)
+ if (t)
max3420_req_done(req, -ECONNRESET);
return 0;