iwlwifi: mvm: fix assert 1F04 upon reconfig

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>

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/power.c b/drivers/net/wireless/intel/iwlwifi/mvm/power.c
index c146303ec73b17377c72e0f60642b8952ff3e6e7..66a968de3bc2661d78c463a7a20c1d95f682a401 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/mvm/power.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/power.c
@@ -621,6 +621,9 @@ static void iwl_mvm_power_get_vifs_iterator(void *_data, u8 *mac,
        struct iwl_power_vifs *power_iterator = _data;
        bool active = mvmvif->phy_ctxt && mvmvif->phy_ctxt->id < NUM_PHY_CTX;
 
+       if (!mvmvif->uploaded)
+               return;
+
        switch (ieee80211_vif_type_p2p(vif)) {
        case NL80211_IFTYPE_P2P_DEVICE:
                break;