From: Xu Panda <xu.panda@xxxxxxxxxx> The implementation of strscpy() is more robust and safer. That's now the recommended way to copy NUL-terminated strings. Signed-off-by: Xu Panda <xu.panda@xxxxxxxxxx> Signed-off-by: Yang Yang <yang.yang29@xxxxxxx> --- drivers/net/wireless/ath/ath5k/led.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/wireless/ath/ath5k/led.c b/drivers/net/wireless/ath/ath5k/led.c index 33e9928af363..439052984796 100644 --- a/drivers/net/wireless/ath/ath5k/led.c +++ b/drivers/net/wireless/ath/ath5k/led.c @@ -131,8 +131,7 @@ ath5k_register_led(struct ath5k_hw *ah, struct ath5k_led *led, int err; led->ah = ah; - strncpy(led->name, name, sizeof(led->name)); - led->name[sizeof(led->name)-1] = 0; + strscpy(led->name, name, sizeof(led->name)); led->led_dev.name = led->name; led->led_dev.default_trigger = trigger; led->led_dev.brightness_set = ath5k_led_brightness_set; -- 2.15.2
