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(parent: 38be0a3) | patch
s2io: Don't receive packets when the napi budget == 0
authorEric W. Biederman <ebiederm@xmission.com>
Sat, 15 Mar 2014 01:06:26 +0000 (18:06 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sat, 15 Mar 2014 02:52:48 +0000 (22:52 -0400)
commit99a09c26a8f353bc35087ffa8cc47ffdd6d5d5bc
treeb4fd085a225ec7b780b6c6ce0e54b9b15759f7f8tree | snapshot
parent38be0a347c91133843474e12baacd252d0fd1c30commit | diff
s2io: Don't receive packets when the napi budget == 0

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>
drivers/net/ethernet/neterion/s2io.c diff | blob | history
Domain: System / Kernel;