[RFT/PATCH 16/38] usb: dwc3: gadget: make cleanup_completed_requests() return nothing

[Felipe Balbi]

We don't need to return a value anymore here. Let's remove it.

Signed-off-by: Felipe Balbi <felipe.ba...@linux.intel.com>
---
 drivers/usb/dwc3/gadget.c | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 83f386bd65e0..afd916dbfbd2 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -2282,7 +2282,7 @@ static int dwc3_gadget_ep_reclaim_completed_trb(struct 
dwc3_ep *dep,
        return 0;
 }
 
-static int dwc3_gadget_ep_cleanup_completed_requests(struct dwc3_ep *dep,
+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;
@@ -2333,8 +2333,10 @@ static int 
dwc3_gadget_ep_cleanup_completed_requests(struct dwc3_ep *dep,
 
                req->request.actual = length - req->remaining;
 
-               if ((req->request.actual < length) && req->num_pending_sgs)
-                       return __dwc3_gadget_kick_transfer(dep);
+               if ((req->request.actual < length) && req->num_pending_sgs) {
+                       __dwc3_gadget_kick_transfer(dep);
+                       return;
+               }
 
                dwc3_gadget_giveback(dep, req, status);
 
@@ -2352,7 +2354,7 @@ static int 
dwc3_gadget_ep_cleanup_completed_requests(struct dwc3_ep *dep,
         * early.
         */
        if (!dep->endpoint.desc)
-               return 1;
+               return;
 
        if (usb_endpoint_xfer_isoc(dep->endpoint.desc) &&
                        list_empty(&dep->started_list)) {
@@ -2368,13 +2370,7 @@ static int 
dwc3_gadget_ep_cleanup_completed_requests(struct dwc3_ep *dep,
                        dwc3_stop_active_transfer(dep, true);
                        dep->flags = DWC3_EP_ENABLED;
                }
-               return 1;
        }
-
-       if (usb_endpoint_xfer_isoc(dep->endpoint.desc) && ioc)
-               return 0;
-
-       return 1;
 }
 
 static void dwc3_gadget_endpoint_frame_from_event(struct dwc3_ep *dep,
-- 
2.16.1

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