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r8169: use napi_complete_done return value

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Consider the return value of napi_complete_done(), this allows users to
use the gro_flush_timeout sysfs attribute as an alternative to classic
interrupt coalescing.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Heiner Kallweit
2020-08-19 13:02:01 +02:00
committed by David S. Miller
parent de993be020
commit 52dbe8465e
1 changed files with 1 additions and 3 deletions
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4
drivers/net/ethernet/realtek/r8169_main.c
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@@ -4596,10 +4596,8 @@ static int rtl8169_poll(struct napi_struct *napi, int budget)
rtl_tx(dev, tp, budget);
if (work_done < budget) {
napi_complete_done(napi, work_done);
if (work_done < budget && napi_complete_done(napi, work_done))
rtl_irq_enable(tp);
}
return work_done;
}