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iwlwifi: mvm: csa: do not abort CSA before disconnect 

While disconnecting from the AP due to bad channel switch
params (e.g. too long Tx block), do not send the firmware
'CSA abort' before disconnecting. That causes canceling the
immediate quiet and can cause transmitting data before the
disconnection happens.

Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210117164916.b9af359a675f.I996fc7eb3d94e9539f8b117017c428448c42c7ad@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Shaul Triebitz 2021-01-17 16:52:27 +02:00 committed by Luca Coelho
parent 708a39aaca
commit 701625803c
1 changed files with 1 additions and 3 deletions
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4
drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
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@ -1367,15 +1367,13 @@ static void iwl_mvm_abort_channel_switch(struct ieee80211_hw *hw,
static void iwl_mvm_channel_switch_disconnect_wk(struct work_struct *wk)
{
struct iwl_mvm *mvm;
struct iwl_mvm_vif *mvmvif;
struct ieee80211_vif *vif;
mvmvif = container_of(wk, struct iwl_mvm_vif, csa_work.work);
vif = container_of((void *)mvmvif, struct ieee80211_vif, drv_priv);
mvm = mvmvif->mvm;
iwl_mvm_abort_channel_switch(mvm->hw, vif);
/* Trigger disconnect (should clear the CSA state) */
ieee80211_chswitch_done(vif, false);
}