MIPS: ath79: Use kmemdup rather than duplicating its implementation
The semantic patch that makes this change is available
in scripts/coccinelle/api/memdup.cocci.
Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3483/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/ath79/dev-leds-gpio.c b/arch/mips/ath79/dev-leds-gpio.c
index cdade68..dcb1deb 100644
--- a/arch/mips/ath79/dev-leds-gpio.c
+++ b/arch/mips/ath79/dev-leds-gpio.c
@@ -24,12 +24,10 @@
struct gpio_led *p;
int err;
- p = kmalloc(num_leds * sizeof(*p), GFP_KERNEL);
+ p = kmemdup(leds, num_leds * sizeof(*p), GFP_KERNEL);
if (!p)
return;
- memcpy(p, leds, num_leds * sizeof(*p));
-
pdev = platform_device_alloc("leds-gpio", id);
if (!pdev)
goto err_free_leds;