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s390/qeth: keep IRQ disabled until NAPI is really done

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When napi_complete_done() returns false, the NAPI instance is still
active and we can keep the IRQ disabled a little longer.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Julian Wiedmann 2019-10-31 13:42:17 +01:00 committed by David S. Miller
parent ec2b559d68
commit f9ce416ac7
1 changed files with 3 additions and 3 deletions
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6
drivers/s390/net/qeth_core_main.c
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@ -5213,9 +5213,9 @@ int qeth_poll(struct napi_struct *napi, int budget)
}
}
napi_complete_done(napi, work_done);
if (qdio_start_irq(card->data.ccwdev, 0))
napi_schedule(&card->napi);
if (napi_complete_done(napi, work_done) &&
qdio_start_irq(CARD_DDEV(card), 0))
napi_schedule(napi);
out:
return work_done;
}