diff options
Diffstat (limited to 'drivers/usb/dwc3/gadget.c')
| -rw-r--r-- | drivers/usb/dwc3/gadget.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 8aff490a1ae1..9497fa5e3921 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -745,8 +745,9 @@ static int __dwc3_gadget_kick_transfer(struct dwc3_ep *dep, u16 cmd_param, dep->flags |= DWC3_EP_BUSY; dep->res_trans_idx = dwc3_gadget_ep_get_transfer_index(dwc, dep->number); - if (!dep->res_trans_idx) - printk_once(KERN_ERR "%s() res_trans_idx is invalid\n", __func__); + + WARN_ON_ONCE(!dep->res_trans_idx); + return 0; } @@ -1264,11 +1265,10 @@ static int __devinit dwc3_gadget_init_endpoints(struct dwc3 *dwc) &dwc->gadget.ep_list); ret = dwc3_alloc_trb_pool(dep); - if (ret) { - dev_err(dwc->dev, "%s: failed to allocate TRB pool\n", dep->name); + if (ret) return ret; - } } + INIT_LIST_HEAD(&dep->request_list); INIT_LIST_HEAD(&dep->req_queued); } |