From: Himangi Saraogi <himangi774@gmail.com>
Date: Sun, 10 Aug 2014 19:59:37 +0000 (+0530)
Subject: usb: phy: drop kfree of devm_kzalloc's data
X-Git-Tag: fix-v3.17-io-chain-v3~12^2~15^2~13
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0c5824083b8ca4aff083dc74024d0bfd46f9da9d;p=pandora-kernel.git

usb: phy: drop kfree of devm_kzalloc's data

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

The Coccinelle semantic patch that fixes this problem is as follows:

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

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

Reviewed-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

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