diff options
| -rw-r--r-- | drivers/usb/dwc3/gadget.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index f6fb42da2e64..9ac4835d7b6b 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -1870,16 +1870,16 @@ static void dwc3_stop_active_transfer(struct dwc3 *dwc, u32 epnum) dep = dwc->eps[epnum]; - WARN_ON(!dep->res_trans_idx); - if (dep->res_trans_idx) { - cmd = DWC3_DEPCMD_ENDTRANSFER; - cmd |= DWC3_DEPCMD_HIPRI_FORCERM | DWC3_DEPCMD_CMDIOC; - cmd |= DWC3_DEPCMD_PARAM(dep->res_trans_idx); - memset(¶ms, 0, sizeof(params)); - ret = dwc3_send_gadget_ep_cmd(dwc, dep->number, cmd, ¶ms); - WARN_ON_ONCE(ret); - dep->res_trans_idx = 0; - } + if (!dep->res_trans_idx) + return; + + cmd = DWC3_DEPCMD_ENDTRANSFER; + cmd |= DWC3_DEPCMD_HIPRI_FORCERM | DWC3_DEPCMD_CMDIOC; + cmd |= DWC3_DEPCMD_PARAM(dep->res_trans_idx); + memset(¶ms, 0, sizeof(params)); + ret = dwc3_send_gadget_ep_cmd(dwc, dep->number, cmd, ¶ms); + WARN_ON_ONCE(ret); + dep->res_trans_idx = 0; } static void dwc3_stop_active_transfers(struct dwc3 *dwc) |