diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index 332c853ca99b30e2279df7d14d60d04055829a57..0c13d9950cd85502e35c1c26da43d95582a08314 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -2636,6 +2636,9 @@ static int r8152_poll(struct napi_struct *napi, int budget) struct r8152 *tp = container_of(napi, struct r8152, napi); int work_done; + if (!budget) + return 0; + work_done = rx_bottom(tp, budget); if (work_done < budget) {