From: Julia Lawall <Julia.Lawall@lip6.fr>
Date: Sat, 4 Aug 2012 12:00:31 +0000 (+0200)
Subject: mfd: palmas: Drop kfree of devm_kzalloc's data
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~14^2~60
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8d2493781ad910019e9dc63dbf99f6dd2a8a2083;p=pandora-kernel.git

mfd: palmas: Drop kfree of devm_kzalloc's data

Using kfree to free data allocated with devm_kzalloc causes double frees.

The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression x;
@@

x = devm_kzalloc(...)
...
?-kfree(x);
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---

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