releases/4.9.318/iwlwifi-mvm-fix-assert-1f04-upon-reconfig.patch

From 9d096e3d3061dbf4ee10e2b59fc2c06e05bdb997 Mon Sep 17 00:00:00 2001
From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date: Tue, 17 May 2022 12:05:09 +0300
Subject: iwlwifi: mvm: fix assert 1F04 upon reconfig

From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

commit 9d096e3d3061dbf4ee10e2b59fc2c06e05bdb997 upstream.

When we reconfig we must not send the MAC_POWER command that relates to
a MAC that was not yet added to the firmware.

Ignore those in the iterator.

Cc: stable@vger.kernel.org
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20220517120044.ed2ffc8ce732.If786e19512d0da4334a6382ea6148703422c7d7b@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/net/wireless/intel/iwlwifi/mvm/power.c |    3 +++
 1 file changed, 3 insertions(+)

--- a/drivers/net/wireless/intel/iwlwifi/mvm/power.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/power.c
@@ -612,6 +612,9 @@ static void iwl_mvm_power_get_vifs_itera
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
 	struct iwl_power_vifs *power_iterator = _data;
 
+	if (!mvmvif->uploaded)
+		return;
+
 	switch (ieee80211_vif_type_p2p(vif)) {
 	case NL80211_IFTYPE_P2P_DEVICE:
 		break;