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| author | David S. Miller <davem@davemloft.net> | 2008-01-07 20:48:21 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-08 23:30:09 -0800 |
| commit | 4ec2411980d0fd2995e8dea8a06fe57aa47523cb (patch) | |
| tree | a4013547ff1bda8fc038623290debd62ad6dd7fe /drivers/net/e1000 | |
| parent | a0a46196cd98af5cc015842bba757571f02a8c30 (diff) | |
| download | op-kernel-dev-4ec2411980d0fd2995e8dea8a06fe57aa47523cb.zip op-kernel-dev-4ec2411980d0fd2995e8dea8a06fe57aa47523cb.tar.gz | |
[NET]: Do not check netif_running() and carrier state in ->poll()
Drivers do this to try to break out of the ->poll()'ing loop
when the device is being brought administratively down.
Now that we have a napi_disable() "pending" state we are going
to solve that problem generically.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/e1000')
| -rw-r--r-- | drivers/net/e1000/e1000_main.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index 4f37506..9de7144 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -3924,10 +3924,6 @@ e1000_clean(struct napi_struct *napi, int budget) /* Must NOT use netdev_priv macro here. */ adapter = poll_dev->priv; - /* Keep link state information with original netdev */ - if (!netif_carrier_ok(poll_dev)) - goto quit_polling; - /* e1000_clean is called per-cpu. This lock protects * tx_ring[0] from being cleaned by multiple cpus * simultaneously. A failure obtaining the lock means @@ -3942,9 +3938,7 @@ e1000_clean(struct napi_struct *napi, int budget) &work_done, budget); /* If no Tx and not enough Rx work done, exit the polling mode */ - if ((!tx_cleaned && (work_done == 0)) || - !netif_running(poll_dev)) { -quit_polling: + if ((!tx_cleaned && (work_done == 0))) { if (likely(adapter->itr_setting & 3)) e1000_set_itr(adapter); netif_rx_complete(poll_dev, napi); |
