[ Upstream commit
5974fbb5e10b018fdbe3c3b81cb4cc54e1105ab9 ]
kasprintf() can fail, we should check the return value.
Fixes:
5ed540aecc2a ("iwlwifi: use mac80211 throughput trigger")
Fixes:
8ca151b568b6 ("iwlwifi: add the MVM driver")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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;
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;