linux-kernel - Re: [PATCH 1/2] pinctrl: pinctrl-mxs: Take care of frees if the kzalloc fails

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Date:	Tue, 12 Jun 2012 19:50:34 +0800
From:	Dong Aisheng <aisheng.dong@...escale.com>
To:	Linus Walleij <linus.walleij@...aro.org>
CC:	Devendra Naga <devendra.aaru@...il.com>,
	Dong Aisheng <B29396@...escale.com>,
	Shawn Guo <shawn.guo@...aro.org>,
	<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/2] pinctrl: pinctrl-mxs: Take care of frees if the
 kzalloc fails

On Tue, Jun 12, 2012 at 01:31:25PM +0200, Linus Walleij wrote:
> On Sat, Jun 9, 2012 at 2:01 PM, Devendra Naga <devendra.aaru@...il.com> wrote:
> 
> > if there is no purecfg , the group pointer is allocated using kzalloc and if it
> > fails to allocate, we wont free the new_map,
> >
> > if config is true, we call kmemdup and if it
> > fails to do so we wont free the allocated group if there is no purecfg.
> >
> > fix this by doing the frees of new_map pointer and group pointers.
> >
> > Signed-off-by: Devendra Naga <devendra.aaru@...il.com>
> 
> Obviously correct so applied.
> 
> Dong, Shawn: any ACKs?
> 
Acked-by: Dong Aisheng <dong.aisheng@...aro.org>

Regards
Dong Aisheng

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