usb: dwc3: gadget: simplify unaligned and zlp handling

We can just call reclaim_trb_linear instead of reimplementing it.

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 baf8913..7fa8b15 100644 (file)
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -2314,7 +2314,6 @@ static void dwc3_gadget_ep_cleanup_completed_requests(struct dwc3_ep *dep,
                const struct dwc3_event_depevt *event, int status)
 {
        struct dwc3_request     *req, *n;
-       struct dwc3_trb         *trb;
        int                     ret = 0;
 
        list_for_each_entry_safe(req, n, &dep->started_list, list) {
@@ -2329,9 +2328,8 @@ static void dwc3_gadget_ep_cleanup_completed_requests(struct dwc3_ep *dep,
                                        status);
 
                if (req->unaligned || req->zero) {
-                       trb = &dep->trb_pool[dep->trb_dequeue];
-                       ret = dwc3_gadget_ep_reclaim_completed_trb(dep, req,
-                                       trb, event, status, false);
+                       ret = dwc3_gadget_ep_reclaim_trb_linear(dep, req, event,
+                                       status);
                        req->unaligned = false;
                        req->zero = false;
                }