usb: dwc3: ep0: remove unnecessary break after return

Fix the following checkpatch warning.

  WARNING: break is not useful after a goto or return

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c
index 4c86772..baeedbd 100644 (file)
--- a/drivers/usb/dwc3/ep0.c
+++ b/drivers/usb/dwc3/ep0.c
@@ -443,7 +443,6 @@ static int dwc3_ep0_handle_feature(struct dwc3 *dwc,
 
                case USB_DEVICE_LTM_ENABLE:
                        return -EINVAL;
-                       break;
 
                case USB_DEVICE_TEST_MODE:
                        if ((wIndex & 0xff) != 0)
@@ -552,7 +551,6 @@ static int dwc3_ep0_set_config(struct dwc3 *dwc, struct usb_ctrlrequest *ctrl)
        switch (state) {
        case USB_STATE_DEFAULT:
                return -EINVAL;
-               break;
 
        case USB_STATE_ADDRESS:
                ret = dwc3_ep0_delegate_req(dwc, ctrl);