On Mon, Dec 11, 2023 at 11:30:19AM +0800, Kunwu Chan wrote: > kasprintf() returns a pointer to dynamically allocated memory > which can be NULL upon failure. > > Cc: Kunwu Chan <kunwu.chan@xxxxxxxxxxx> > Signed-off-by: Kunwu Chan <chentao@xxxxxxxxxx> Acked-by: Stanislaw Gruszka <stf_xl@xxxxx> > --- > drivers/net/wireless/intel/iwlegacy/common.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/net/wireless/intel/iwlegacy/common.c b/drivers/net/wireless/intel/iwlegacy/common.c > index 054fef680aba..17570d62c896 100644 > --- a/drivers/net/wireless/intel/iwlegacy/common.c > +++ b/drivers/net/wireless/intel/iwlegacy/common.c > @@ -541,6 +541,9 @@ il_leds_init(struct il_priv *il) > > il->led.name = > kasprintf(GFP_KERNEL, "%s-led", wiphy_name(il->hw->wiphy)); > + if (!il->led.name) > + return; > + > il->led.brightness_set = il_led_brightness_set; > il->led.blink_set = il_led_blink_set; > il->led.max_brightness = 1; > -- > 2.39.2 >
