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pcnet32: use napi_complete_done()

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Use napi_complete_done() instead of __napi_complete() to :

1) Get support of gro_flush_timeout if opt-in
2) Not rearm interrupts for busy-polling users.
3) use standard NAPI API.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2017-02-04 15:24:55 -08:00 committed by David S. Miller
parent c46e9907d4
commit 5b2ec6f2be
1 changed files with 3 additions and 8 deletions
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11
drivers/net/ethernet/amd/pcnet32.c
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@ -1350,13 +1350,8 @@ static int pcnet32_poll(struct napi_struct *napi, int budget)
pcnet32_restart(dev, CSR0_START);
netif_wake_queue(dev);
}
spin_unlock_irqrestore(&lp->lock, flags);
if (work_done < budget) {
spin_lock_irqsave(&lp->lock, flags);
__napi_complete(napi);
if (work_done < budget && napi_complete_done(napi, work_done)) {
/* clear interrupt masks */
val = lp->a->read_csr(ioaddr, CSR3);
val &= 0x00ff;
@ -1364,9 +1359,9 @@ static int pcnet32_poll(struct napi_struct *napi, int budget)
/* Set interrupt enable. */
lp->a->write_csr(ioaddr, CSR0, CSR0_INTEN);
spin_unlock_irqrestore(&lp->lock, flags);
}
spin_unlock_irqrestore(&lp->lock, flags);
return work_done;
}