| From | Andrzej Hajda <> | Subject | [PATCH 04/31] arch/mips/bcm47xx: use kmemdup rather than duplicating its implementation | Date | Fri, 07 Aug 2015 09:59:10 +0200 |
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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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