From: Dan Carpenter <error27@gmail.com>
Date: Fri, 27 May 2011 06:27:16 +0000 (+0300)
Subject: xen/blkback: potential null dereference in error handling
X-Git-Tag: v3.0-rc2~8^2^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9b83c771214cf6a256ee875050e6eaf320cf7983;p=pandora-kernel.git

xen/blkback: potential null dereference in error handling

blkbk->pending_pages can be NULL here so I added a check for it.

Signed-off-by: Dan Carpenter <error27@gmail.com>
[v1: Redid the loop a bit]
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
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