From: Laszlo Ersek <lersek@redhat.com>
Date: Fri, 7 Oct 2011 19:34:38 +0000 (+0200)
Subject: xen-blkfront: plug device number leak in xlblk_init() error path
X-Git-Tag: v3.2-rc1~48^2~3^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=469738e675524b6aa029ecd46bdda3f878b12eff;p=pandora-kernel.git

xen-blkfront: plug device number leak in xlblk_init() error path

... though after a failed xenbus_register_frontend() all may be lost.

Acked-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
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