linux-kernel - Re: [PATCH 1/9] drivers/block/aoe/aoecmd.c: Remove useless kfree

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Message-ID: <CA+MoWDrHbDVkCrDt2XTadWxcb+t6D2ARMLXRkREa_mCosQusYg@mail.gmail.com>
Date:	Fri, 14 Sep 2012 09:42:18 +0200
From:	Peter Senna Tschudin <peter.senna@...il.com>
To:	Dan Carpenter <dan.carpenter@...cle.com>
Cc:	walter harms <wharms@....de>, "Ed L. Cashin" <ecashin@...aid.com>,
	kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/9] drivers/block/aoe/aoecmd.c: Remove useless kfree

On Thu, Sep 13, 2012 at 4:42 PM, Dan Carpenter <dan.carpenter@...cle.com> wrote:
> On Thu, Sep 13, 2012 at 04:13:07PM +0200, walter harms wrote:
>> > diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
>> > index 5461faa..cbb0521 100644
>> > --- a/drivers/block/aoe/aoecmd.c
>> > +++ b/drivers/block/aoe/aoecmd.c
>> > @@ -1257,7 +1257,6 @@ addtgt(struct aoedev *d, char *addr, ulong nframes)
>> >     }
>> >     t = kcalloc(1, sizeof *t, GFP_ATOMIC);
>> >     if (!t) {
>> > -           kfree(t);
>> >             printk(KERN_INFO "aoe: cannot allocate memory to add target\n");
>> >             return NULL;
>> >     }
>> >
>>
>>
>> this should read kzalloc(sizeof (*t), GFP_ATOMIC);
>> see: [PATCH 3/9] drivers/gpu/drm/ttm/ttm_page_alloc_dma.c: Remove useless kfree
>
> I already fixed this one last week actually.  I did it the way
> Walter suggests.
So please ignore my patch.

>
> regards,
> dan carpenter
>



-- 
Peter
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