linux-kernel - RE: [PATCH v2 02/14] platform/x86: dell-smbios: drop needless includes

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Date:   Wed, 27 Sep 2017 17:44:34 +0000
From:   <Mario.Limonciello@...l.com>
To:     <dvhart@...radead.org>
CC:     <andy.shevchenko@...il.com>, <linux-kernel@...r.kernel.org>,
        <platform-driver-x86@...r.kernel.org>, <quasisec@...gle.com>,
        <pali.rohar@...il.com>
Subject: RE: [PATCH v2 02/14] platform/x86: dell-smbios: drop needless
 includes

> -----Original Message-----
> From: Darren Hart [mailto:dvhart@...radead.org]
> Sent: Wednesday, September 27, 2017 1:40 PM
> To: Limonciello, Mario <Mario_Limonciello@...l.com>
> Cc: Andy Shevchenko <andy.shevchenko@...il.com>; LKML <linux-
> kernel@...r.kernel.org>; platform-driver-x86@...r.kernel.org;
> quasisec@...gle.com; pali.rohar@...il.com
> Subject: Re: [PATCH v2 02/14] platform/x86: dell-smbios: drop needless includes
> 
> On Tue, Sep 26, 2017 at 01:50:00PM -0500, Mario Limonciello wrote:
> > These aren't needed to compile the module.
> >
> > Signed-off-by: Mario Limonciello <mario.limonciello@...l.com>
> 
> Hrm...
> 
> CONFIG_DELL_SMBIOS=m
> 
> $ make drivers/platform/x86/dell-smbios.ko
> 
>   CC [M]  drivers/platform/x86/dell-smbios.o
> drivers/platform/x86/dell-smbios.c: In function ‘parse_da_table’:
> drivers/platform/x86/dell-smbios.c:142:18: error: implicit declaration of function
> ‘krealloc’ [-Werror=implicit-function-declaration]
>   new_da_tokens = krealloc(da_tokens, (da_num_tokens + tokens) *
>                   ^~~~~~~~
> drivers/platform/x86/dell-smbios.c:142:16: warning: assignment makes pointer
> from integer without a cast [-Wint-conversion]
>   new_da_tokens = krealloc(da_tokens, (da_num_tokens + tokens) *
>                 ^
> drivers/platform/x86/dell-smbios.c: In function ‘dell_smbios_init’:
> drivers/platform/x86/dell-smbios.c:193:2: error: implicit declaration of function
> ‘kfree’ [-Werror=implicit-function-declaration]
>   kfree(da_tokens);
>   ^~~~~
> 

Thanks, I've obviously been testing this and didn't notice it.
Not sure why that wasn't exploding on my end.  
Anyway I'll fix for v3.

> > ---
> >  drivers/platform/x86/dell-smbios.c | 3 ---
> >  1 file changed, 3 deletions(-)
> >
> > diff --git a/drivers/platform/x86/dell-smbios.c b/drivers/platform/x86/dell-
> smbios.c
> > index 0a5723468bff..6654ad44a04c 100644
> > --- a/drivers/platform/x86/dell-smbios.c
> > +++ b/drivers/platform/x86/dell-smbios.c
> > @@ -17,10 +17,7 @@
> >  #include <linux/module.h>
> >  #include <linux/dmi.h>
> >  #include <linux/err.h>
> > -#include <linux/gfp.h>
> >  #include <linux/mutex.h>
> > -#include <linux/slab.h>
> 
> Appears you do require slab.h...
> 
> > -#include <linux/io.h>
> >  #include "../../firmware/dcdbas.h"
> >  #include "dell-smbios.h"
> >
> > --
> > 2.14.1
> 
> 
> 
> >
> >
> 
> --
> Darren Hart
> VMware Open Source Technology Center