From: Christian Borntraeger <borntraeger@de.ibm.com>
Date: Tue, 26 May 2009 13:46:09 +0000 (+0200)
Subject: virtio: fix id_matching for virtio drivers
X-Git-Tag: v2.6.31-rc1~369^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c89e80168ba1ed37627fe03116b0cf8474dcb7e0;p=pandora-kernel.git

virtio: fix id_matching for virtio drivers

This bug never appeared, since all current virtio drivers use
VIRTIO_DEV_ANY_ID for the vendor field. If a real vendor would be used,
the check in virtio_id_match is wrong - it returns 0 if
id->vendor == dev->id.vendor.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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