Commit e95d22c6 authored by Thomas Falcon's avatar Thomas Falcon Committed by David S. Miller

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: default avatarThomas Falcon <tlfalcon@linux.ibm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3b707c30
...@@ -1313,7 +1313,6 @@ static int ibmveth_poll(struct napi_struct *napi, int budget) ...@@ -1313,7 +1313,6 @@ static int ibmveth_poll(struct napi_struct *napi, int budget)
unsigned long lpar_rc; unsigned long lpar_rc;
u16 mss = 0; u16 mss = 0;
restart_poll:
while (frames_processed < budget) { while (frames_processed < budget) {
if (!ibmveth_rxq_pending_buffer(adapter)) if (!ibmveth_rxq_pending_buffer(adapter))
break; break;
...@@ -1401,7 +1400,6 @@ static int ibmveth_poll(struct napi_struct *napi, int budget) ...@@ -1401,7 +1400,6 @@ static int ibmveth_poll(struct napi_struct *napi, int budget)
napi_reschedule(napi)) { napi_reschedule(napi)) {
lpar_rc = h_vio_signal(adapter->vdev->unit_address, lpar_rc = h_vio_signal(adapter->vdev->unit_address,
VIO_IRQ_DISABLE); VIO_IRQ_DISABLE);
goto restart_poll;
} }
} }
......
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