diff options
| -rw-r--r-- | drivers/usb/chipidea/udc.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c index 2d8b6092f80d..d214448b677e 100644 --- a/drivers/usb/chipidea/udc.c +++ b/drivers/usb/chipidea/udc.c | |||
| @@ -771,10 +771,7 @@ __acquires(mEp->lock) | |||
| 771 | { | 771 | { |
| 772 | struct ci13xxx_req *mReq, *mReqTemp; | 772 | struct ci13xxx_req *mReq, *mReqTemp; |
| 773 | struct ci13xxx_ep *mEpTemp = mEp; | 773 | struct ci13xxx_ep *mEpTemp = mEp; |
| 774 | int uninitialized_var(retval); | 774 | int retval = 0; |
| 775 | |||
| 776 | if (list_empty(&mEp->qh.queue)) | ||
| 777 | return -EINVAL; | ||
| 778 | 775 | ||
| 779 | list_for_each_entry_safe(mReq, mReqTemp, &mEp->qh.queue, | 776 | list_for_each_entry_safe(mReq, mReqTemp, &mEp->qh.queue, |
| 780 | queue) { | 777 | queue) { |
