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[PATCH 04/31] arch/mips/bcm47xx: use kmemdup rather than duplicating its implementation

From Andrzej Hajda <a.hajda@samsung.com>
Newsgroups linux.kernel
Subject [PATCH 04/31] arch/mips/bcm47xx: use kmemdup rather than duplicating its implementation
Date 2015-08-07 10:20 +0200
Message-ID <pUL2F-2d0-11@gated-at.bofh.it> (permalink)
References <pUKT0-21E-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

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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>
---
 arch/mips/bcm47xx/buttons.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/mips/bcm47xx/buttons.c b/arch/mips/bcm47xx/buttons.c
index 08a4abf..52caa75 100644
--- a/arch/mips/bcm47xx/buttons.c
+++ b/arch/mips/bcm47xx/buttons.c
@@ -396,10 +396,9 @@ static int __init bcm47xx_buttons_copy(const struct gpio_keys_button *buttons,
 {
 	size_t size = nbuttons * sizeof(*buttons);
 
-	bcm47xx_button_pdata.buttons = kmalloc(size, GFP_KERNEL);
+	bcm47xx_button_pdata.buttons = kmemdup(buttons, size, GFP_KERNEL);
 	if (!bcm47xx_button_pdata.buttons)
 		return -ENOMEM;
-	memcpy(bcm47xx_button_pdata.buttons, buttons, size);
 	bcm47xx_button_pdata.nbuttons = nbuttons;
 
 	return 0;
-- 
1.9.1

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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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