| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.19 144/287] iwlwifi: mvm: fix assert 1F04 upon reconfig | Date | Mon, 13 Jun 2022 12:09:28 +0200 |
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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 @@ -611,6 +611,9 @@ static void iwl_mvm_power_get_vifs_itera 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;
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