linux-kernel - Re: [PATCH 1/9] staging: ion: tidy up a bit

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Date:	Mon, 26 May 2014 13:36:12 +0300
From:	Dan Carpenter <dan.carpenter@...cle.com>
To:	Heesub Shin <heesub.shin@...sung.com>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	devel@...verdev.osuosl.org,
	Sunghwan Yun <sunghwan.yun@...sung.com>,
	Daeseok Youn <daeseok.youn@...il.com>,
	linux-kernel@...r.kernel.org,
	Arve Hjønnevåg <arve@...roid.com>,
	John Stultz <john.stultz@...aro.org>,
	Colin Cross <ccross@...roid.com>,
	Rebecca Schultz Zavin <rebecca@...roid.com>,
	Mitchel Humpherys <mitchelh@...eaurora.org>
Subject: Re: [PATCH 1/9] staging: ion: tidy up a bit

On Mon, May 26, 2014 at 07:04:53PM +0900, Heesub Shin wrote:
> @@ -124,7 +122,6 @@ static struct page_info *alloc_largest_available(struct ion_system_heap *heap,
>  
>  		info->page = page;
>  		info->order = orders[i];
> -		INIT_LIST_HEAD(&info->list);
>  		return info;
>  	}
>  	kfree(info);

Wait.  How does this code work without that INIT_LIST_HEAD()?  What am
I missing here...

regards,
dan carpenter


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