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authorAndrzej Hajda <a.hajda@samsung.com>2015-08-07 09:59:10 +0200
committerRalf Baechle <ralf@linux-mips.org>2015-09-03 12:08:11 +0200
commite5dd8f2cf65cb228fad881ecd35093d8409d17c6 (patch)
treeee0144e739ea89f0dcfdc955d900812577d47da2 /arch/mips
parent1d39a5e4ce09172358a5435a3411a46e76a04bb4 (diff)
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MIPS: BCM47xx: Use kmemdup rather than duplicating its implementation
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> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Cc: Hauke Mehrtens <hauke@hauke-m.de> Cc: Rafał Miłecki <zajec5@gmail.com> Cc: Andrzej Hajda <a.hajda@samsung.com> Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/10898/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips')
-rw-r--r--arch/mips/bcm47xx/buttons.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/mips/bcm47xx/buttons.c b/arch/mips/bcm47xx/buttons.c
index 08a4abf09a33..52caa75bfe4e 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;