s390/qeth: consolidate skb RX processing in L3 driver

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Use napi_gro_receive() to pass up all types of packets that a L3 device
may receive.
1) For proper L2 packets received by the IQD sniffer, this is the
   obvious thing to do.
2) For af_iucv (which doesn't provide a GRO assist), the GRO code will
   transparently fall back to netif_receive_skb(). So there's no need to
   special-case this traffic in our code.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Julian Wiedmann 2019-06-27 17:01:31 +02:00 • committed by David S. Miller

parent c4733c32ca

commit c097cc9228

1 changed files with 12 additions and 18 deletions

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drivers/s390/net/qeth_l3_main.c

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