From: David Woodhouse <dwmw2@infradead.org>
Date: Thu, 14 Mar 2013 13:30:20 +0000 (+0000)
Subject: hwmon: (pmbus) Fix krealloc() misuse in pmbus_add_attribute()
X-Git-Tag: v3.9-rc3~10^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6975404fb9bcc3ca41946ce0506f97db30fb8705;p=pandora-kernel.git

hwmon: (pmbus) Fix krealloc() misuse in pmbus_add_attribute()

If krealloc() returns NULL, it *doesn't* free the original. So any code
of the form 'foo = krealloc(foo, …);' is almost certainly a bug.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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