virtio: rng: don't wait on host when module is going away
authorAmit Shah <amit.shah@redhat.com>
Mon, 28 May 2012 06:48:41 +0000 (12:18 +0530)
committerRusty Russell <rusty@rustcorp.com.au>
Mon, 30 Jul 2012 04:00:50 +0000 (13:30 +0930)
commit4476987a9a4525db3ebe29538cc357ca589db4ac
tree259dd510793641eaa868acd22f93a936abf94a56
parentcc8744e12936680478ce82b0f21dbaa272df1447
virtio: rng: don't wait on host when module is going away

No use waiting for input from host when the module is being removed.
We're going to remove the vq in the next step anyway, so just perform
any other steps for cleanup (currently none).

Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
drivers/char/hw_random/virtio-rng.c