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Re: [PATCH 11/31] cpufreq/sfi: use kmemdup rather than duplicating its implementation

From	Viresh Kumar <viresh.kumar@linaro.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH 11/31] cpufreq/sfi: use kmemdup rather than duplicating its implementation
Date	2015-08-07 11:00 +0200
Message-ID	<pULFn-2Wd-13@gated-at.bofh.it> (permalink)
References	<pUKT0-21E-5@gated-at.bofh.it> <pUL2G-2d0-33@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On 07-08-15, 09:59, Andrzej Hajda wrote:
> The patch was generated using fixed coccinelle semantic patch
> scripts/coccinelle/api/memdup.cocci [1].
> 
> [1]: http://permalink.gmane.org/gmane.linux.kernel/2014320
> 
> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
> ---
>  drivers/cpufreq/sfi-cpufreq.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/drivers/cpufreq/sfi-cpufreq.c b/drivers/cpufreq/sfi-cpufreq.c
> index ffa3389..992ce6f 100644
> --- a/drivers/cpufreq/sfi-cpufreq.c
> +++ b/drivers/cpufreq/sfi-cpufreq.c
> @@ -45,12 +45,10 @@ static int sfi_parse_freq(struct sfi_table_header *table)
>  	pentry = (struct sfi_freq_table_entry *)sb->pentry;
>  	totallen = num_freq_table_entries * sizeof(*pentry);
>  
> -	sfi_cpufreq_array = kzalloc(totallen, GFP_KERNEL);
> +	sfi_cpufreq_array = kmemdup(pentry, totallen, GFP_KERNEL);
>  	if (!sfi_cpufreq_array)
>  		return -ENOMEM;
>  
> -	memcpy(sfi_cpufreq_array, pentry, totallen);
> -

Acked-by: Viresh Kumar <viresh.kumar@linaro.org>

-- 
viresh
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[PATCH 00/31] use kmemdup rather than duplicating its implementation Andrzej Hajda <a.hajda@samsung.com> - 2015-08-07 10:10 +0200
  [PATCH 31/31] sound/soc: use kmemdup rather than duplicating its  implementation Andrzej Hajda <a.hajda@samsung.com> - 2015-08-07 10:10 +0200
  [PATCH 08/31] arch/x86/intel-mid: use kmemdup rather than duplicating  its implementation Andrzej Hajda <a.hajda@samsung.com> - 2015-08-07 10:10 +0200
  [PATCH 25/31] fs/ubifs: use kmemdup rather than duplicating its  implementation Andrzej Hajda <a.hajda@samsung.com> - 2015-08-07 10:10 +0200
    Re: [PATCH 25/31] fs/ubifs: use kmemdup rather than duplicating its implementation Richard Weinberger <richard.weinberger@gmail.com> - 2015-08-08 11:20 +0200
    Re: [PATCH 25/31] fs/ubifs: use kmemdup rather than duplicating its  implementation Artem Bityutskiy <dedekind1@gmail.com> - 2015-08-10 10:20 +0200
  [PATCH 03/31] arch/m68k/bootinfo: use kmemdup rather than duplicating  its implementation Andrzej Hajda <a.hajda@samsung.com> - 2015-08-07 10:20 +0200
    Re: [PATCH 03/31] arch/m68k/bootinfo: use kmemdup rather than  duplicating its implementation Geert Uytterhoeven <geert@linux-m68k.org> - 2015-08-07 12:30 +0200
  [PATCH 06/31] arch/powerpc/pseries: use kmemdup rather than  duplicating its implementation Andrzej Hajda <a.hajda@samsung.com> - 2015-08-07 10:20 +0200
    Re: [PATCH 06/31] arch/powerpc/pseries: use kmemdup rather than duplicating  its implementation Nathan Fontenot <nfont@linux.vnet.ibm.com> - 2015-08-07 21:50 +0200
  [PATCH 22/31] fs/ntfs: use kmemdup rather than duplicating its  implementation Andrzej Hajda <a.hajda@samsung.com> - 2015-08-07 10:20 +0200
  [PATCH 04/31] arch/mips/bcm47xx: use kmemdup rather than duplicating  its implementation Andrzej Hajda <a.hajda@samsung.com> - 2015-08-07 10:20 +0200
    Re: [PATCH 04/31] arch/mips/bcm47xx: use kmemdup rather than duplicating  its implementation Hauke Mehrtens <hauke@hauke-m.de> - 2015-08-09 22:20 +0200
  [PATCH 14/31] message/fusion: use kmemdup rather than duplicating its  implementation Andrzej Hajda <a.hajda@samsung.com> - 2015-08-07 10:20 +0200
  [PATCH 12/31] drm/amdgpu: use kmemdup rather than duplicating its  implementation Andrzej Hajda <a.hajda@samsung.com> - 2015-08-07 10:20 +0200
  [PATCH 15/31] misc/vmw_vmci: use kmemdup rather than duplicating its  implementation Andrzej Hajda <a.hajda@samsung.com> - 2015-08-07 10:20 +0200
  [PATCH 17/31] scsi/aacraid: use kmemdup rather than duplicating its  implementation Andrzej Hajda <a.hajda@samsung.com> - 2015-08-07 10:20 +0200
  [PATCH 18/31] scsi/aic7xxx: use kmemdup rather than duplicating its  implementation Andrzej Hajda <a.hajda@samsung.com> - 2015-08-07 10:20 +0200
  [PATCH 05/31] arch/powerpc/nvram: use kmemdup rather than duplicating  its implementation Andrzej Hajda <a.hajda@samsung.com> - 2015-08-07 10:20 +0200
    Re: [PATCH 05/31] arch/powerpc/nvram: use kmemdup rather than duplicating  its implementation Nathan Fontenot <nfont@linux.vnet.ibm.com> - 2015-08-07 21:50 +0200
  [PATCH 10/31] clk/mmp: use kmemdup rather than duplicating its  implementation Andrzej Hajda <a.hajda@samsung.com> - 2015-08-07 10:20 +0200
    Re: [PATCH 10/31] clk/mmp: use kmemdup rather than duplicating its  implementation Stephen Boyd <sboyd@codeaurora.org> - 2015-08-08 00:20 +0200
  [PATCH 11/31] cpufreq/sfi: use kmemdup rather than duplicating its  implementation Andrzej Hajda <a.hajda@samsung.com> - 2015-08-07 10:20 +0200
    Re: [PATCH 11/31] cpufreq/sfi: use kmemdup rather than duplicating  its implementation Viresh Kumar <viresh.kumar@linaro.org> - 2015-08-07 11:00 +0200

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