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virtio_net: make use of extended ack message reporting
authorJakub Kicinski <jakub.kicinski@netronome.com>
Mon, 1 May 2017 04:46:48 +0000 (21:46 -0700)
committerDavid S. Miller <davem@davemloft.net>
Mon, 1 May 2017 14:35:48 +0000 (10:35 -0400)
commit9861ce039c2a4ff3e50eb7c679dadc15a8469e3f
treeedf1be57584f1dc91d4304bfb4863ef36d888d6d
parentd957c0f711aaeaac6bbffd82098737ac10b7985d
virtio_net: make use of extended ack message reporting

Try to carry error messages to the user via the netlink extended
ack message attribute.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/virtio_net.c