ibmveth: Do not process frames after calling napi_reschedule
The IBM virtual ethernet driver's polling function continues to process frames after rescheduling NAPI, resulting in a warning if it exhausted its budget. Do not restart polling after calling napi_reschedule. Instead let frames be processed in the following instance. Signed-off-by: Thomas Falcon <tlfalcon@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -1313,7 +1313,6 @@ static int ibmveth_poll(struct napi_struct *napi, int budget)
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unsigned long lpar_rc;
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u16 mss = 0;
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restart_poll:
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while (frames_processed < budget) {
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if (!ibmveth_rxq_pending_buffer(adapter))
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break;
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@ -1401,7 +1400,6 @@ static int ibmveth_poll(struct napi_struct *napi, int budget)
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napi_reschedule(napi)) {
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lpar_rc = h_vio_signal(adapter->vdev->unit_address,
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VIO_IRQ_DISABLE);
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goto restart_poll;
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}
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}
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