From: Krishna Kumar <krkumar2@in.ibm.com>
Date: Wed, 20 Jul 2011 03:56:02 +0000 (+0000)
Subject: virtio_net: Fix panic in virtnet_remove
X-Git-Tag: v3.1-rc1~316^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2e66f55b3afa290337a47e6ea134ac071c5dd9a7;p=pandora-kernel.git

virtio_net: Fix panic in virtnet_remove

Fix a panic in virtnet_remove. unregister_netdev has already
freed up the netdev (and virtnet_info) due to dev->destructor
being set, while virtnet_info is still required. Remove
virtnet_free altogether, and move the freeing of the per-cpu
statistics from virtnet_free to virtnet_remove.

Tested patch below.

Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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