sfc: Don't receive packets when the napi budget == 0

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Processing any incoming packets with a with a napi budget of 0
is incorrect driver behavior.

This matters as netpoll will shortly call drivers with a budget of 0
to avoid receive packet processing happening in hard irq context.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Eric W. Biederman 2014-03-14 18:11:22 -07:00 • committed by David S. Miller

parent c7b82cc8d9

commit 75363a4676

2 changed files with 6 additions and 0 deletions

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3

drivers/net/ethernet/sfc/ef10.c

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3

drivers/net/ethernet/sfc/farch.c

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