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usb: dwc3: gadget: make cleanup_completed_requests() return nothing 

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

Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Felipe Balbi 2018-03-29 11:53:40 +03:00
parent 5f2e7975f0
commit 12a3a4ada8
1 changed files with 4 additions and 9 deletions
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13
drivers/usb/dwc3/gadget.c
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@ -2307,7 +2307,7 @@ static int dwc3_gadget_ep_reclaim_completed_trb(struct dwc3_ep *dep,
return 0; 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) const struct dwc3_event_depevt *event, int status)
{ {
struct dwc3_request *req, *n; struct dwc3_request *req, *n;
@ -2368,7 +2368,8 @@ static int dwc3_gadget_ep_cleanup_completed_requests(struct dwc3_ep *dep,
dev_WARN_ONCE(dep->dwc->dev, dev_WARN_ONCE(dep->dwc->dev,
(req->request.actual == length), (req->request.actual == length),
"There are some pending sg's that needs to be queued again\n"); "There are some pending sg's that needs to be queued again\n");
return __dwc3_gadget_kick_transfer(dep); __dwc3_gadget_kick_transfer(dep);
return;
} }
} }
@ -2388,7 +2389,7 @@ static int dwc3_gadget_ep_cleanup_completed_requests(struct dwc3_ep *dep,
* early. * early.
*/ */
if (!dep->endpoint.desc) if (!dep->endpoint.desc)
return 1; return;
if (usb_endpoint_xfer_isoc(dep->endpoint.desc) && if (usb_endpoint_xfer_isoc(dep->endpoint.desc) &&
list_empty(&dep->started_list)) { list_empty(&dep->started_list)) {
@ -2404,13 +2405,7 @@ static int dwc3_gadget_ep_cleanup_completed_requests(struct dwc3_ep *dep,
dwc3_stop_active_transfer(dep, true); dwc3_stop_active_transfer(dep, true);
dep->flags = DWC3_EP_ENABLED; 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, static void dwc3_gadget_endpoint_frame_from_event(struct dwc3_ep *dep,