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net: lantiq: Use napi_complete_done()

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[ Upstream commit c582a7fea9dad4d309437d1a7e22e6d2cb380e2e ]

Use napi_complete_done() and activate the interrupts when this function
returns true. This way the generic NAPI code can take care of activating
the interrupts.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Hauke Mehrtens 2020-09-12 21:36:28 +02:00 • committed by Greg Kroah-Hartman
commit 4c304ed93a
1 changed files with 4 additions and 4 deletions
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8
drivers/net/ethernet/lantiq_xrx200.c
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@ -230,8 +230,8 @@ static int xrx200_poll_rx(struct napi_struct *napi, int budget)
}
if (rx < budget) {
napi_complete(&ch->napi);
ltq_dma_enable_irq(&ch->dma);
if (napi_complete_done(&ch->napi, rx))
ltq_dma_enable_irq(&ch->dma);
}
return rx;
@ -272,8 +272,8 @@ static int xrx200_tx_housekeeping(struct napi_struct *napi, int budget)
netif_wake_queue(net_dev);
if (pkts < budget) {
napi_complete(&ch->napi);
ltq_dma_enable_irq(&ch->dma);
if (napi_complete_done(&ch->napi, pkts))
ltq_dma_enable_irq(&ch->dma);
}
return pkts;