virtio_net: verify if virtqueue_kick() succeeded
authorHeinz Graalfs <graalfs@linux.vnet.ibm.com>
Mon, 28 Oct 2013 23:10:02 +0000 (09:40 +1030)
committerRusty Russell <rusty@rustcorp.com.au>
Tue, 29 Oct 2013 00:58:14 +0000 (11:28 +1030)
commit67975901183799af8e93ec60e322f9e2a1940b9b
treefbf1f6289c2e2d1a6d67ad336cb7c61dc623ca45
parent5b1bf7cb673ade0ab5c75f200dce911d9fb91c21
virtio_net: verify if virtqueue_kick() succeeded

Verify if a host kick succeeded by checking return value of virtqueue_kick().

Signed-off-by: Heinz Graalfs <graalfs@linux.vnet.ibm.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
drivers/net/virtio_net.c