Commit 5974fbb5 authored by Johannes Berg's avatar Johannes Berg Committed by Luca Coelho
Browse files

iwlwifi: check kasprintf() return value 



kasprintf() can fail, we should check the return value.

Fixes: 5ed540ae ("iwlwifi: use mac80211 throughput trigger")
Fixes: 8ca151b5 ("iwlwifi: add the MVM driver")
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
parent b646a883

drivers/net/wireless/intel/iwlwifi/dvm/led.c

+3 −0
Original line number Diff line number Diff line
@@ -171,6 +171,9 @@ void iwl_leds_init(struct iwl_priv *priv) 


	priv->led.name = kasprintf(GFP_KERNEL, "%s-led",

				   wiphy_name(priv->hw->wiphy));

	if (!priv->led.name)

		return;



	priv->led.brightness_set = iwl_led_brightness_set;

	priv->led.blink_set = iwl_led_blink_set;

	priv->led.max_brightness = 1;

drivers/net/wireless/intel/iwlwifi/mvm/led.c

+3 −0
Original line number Diff line number Diff line
@@ -129,6 +129,9 @@ int iwl_mvm_leds_init(struct iwl_mvm *mvm) 


	mvm->led.name = kasprintf(GFP_KERNEL, "%s-led",

				   wiphy_name(mvm->hw->wiphy));

	if (!mvm->led.name)

		return -ENOMEM;



	mvm->led.brightness_set = iwl_led_brightness_set;

	mvm->led.max_brightness = 1;