From: Michael S. Tsirkin <mst@redhat.com>
Date: Thu, 6 Jun 2013 12:20:39 +0000 (+0300)
Subject: vhost: check owner before we overwrite ubuf_info
X-Git-Tag: v3.10-rc6~18^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=05c05351943cc03bf5c77e86953b24ae6fb21368;p=pandora-kernel.git

vhost: check owner before we overwrite ubuf_info

If device has an owner, we shouldn't touch ubuf_info
since it might be in use.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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