From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Date: Thu, 29 Sep 2011 17:16:17 +0000 (-0400)
Subject: xen/xenbus: Remove the unnecessary check.
X-Git-Tag: v3.2-rc1~193^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d98b15db376b9cc35f74fd2bd432b9fc287a5999;p=pandora-kernel.git

xen/xenbus: Remove the unnecessary check.

.. we check whether 'xdev' is NULL - but there is no need for
it as the 'dev' check is done before. The 'dev' is embedded in
the 'xdev' so having xdev != NULL with dev being being checked
is not going to happen.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
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