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(parent: 2c4e3db) | patch
usb: phy: drop kfree of devm_kzalloc's data
authorHimangi Saraogi <himangi774@gmail.com>
Sun, 10 Aug 2014 19:59:37 +0000 (01:29 +0530)
committerFelipe Balbi <balbi@ti.com>
Tue, 19 Aug 2014 14:21:34 +0000 (09:21 -0500)
commit0c5824083b8ca4aff083dc74024d0bfd46f9da9d
tree849240e6829d4db6b51ce93b305cbcb79119da76tree | snapshot
parent2c4e3dbf63b39d44a291db70016c718f45d9cd46commit | diff
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>
drivers/usb/phy/phy-gpio-vbus-usb.c diff | blob | history
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