diff options
Diffstat (limited to 'drivers/net/ethernet/intel/e100.c')
| -rw-r--r-- | drivers/net/ethernet/intel/e100.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/ethernet/intel/e100.c b/drivers/net/ethernet/intel/e100.c index 7c4b55482f72..5e5c57db0d3f 100644 --- a/drivers/net/ethernet/intel/e100.c +++ b/drivers/net/ethernet/intel/e100.c @@ -2225,11 +2225,13 @@ static int e100_poll(struct napi_struct *napi, int budget) e100_rx_clean(nic, &work_done, budget); e100_tx_clean(nic); - /* If budget not fully consumed, exit the polling mode */ - if (work_done < budget) { - napi_complete_done(napi, work_done); + /* If budget fully consumed, continue polling */ + if (work_done == budget) + return budget; + + /* only re-enable interrupt if stack agrees polling is really done */ + if (likely(napi_complete_done(napi, work_done))) e100_enable_irq(nic); - } return work_done; } |