linux-kernel - [PATCH 5.10 091/663] iwlwifi: mvm: dont check if CSA event is running before removing

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Date:   Mon,  1 Mar 2021 17:05:39 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Sara Sharon <sara.sharon@...el.com>,
        Luca Coelho <luciano.coelho@...el.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.10 091/663] iwlwifi: mvm: dont check if CSA event is running before removing

From: Sara Sharon <sara.sharon@...el.com>

[ Upstream commit b8a86164454aa745ecb534d7477d50d440ea05b6 ]

We may want to remove it before it started (i.e. before the
actual switch time).

Signed-off-by: Sara Sharon <sara.sharon@...el.com>
Fixes: 58ddd9b6d194 ("iwlwifi: mvm: don't send a CSA command the firmware doesn't know")
Signed-off-by: Luca Coelho <luciano.coelho@...el.com>
Link: https://lore.kernel.org/r/iwlwifi.20210210171218.835db8987b8a.Ic6c5d28d744302db1bc6c4314bd3138ba472f834@changeid
Signed-off-by: Luca Coelho <luciano.coelho@...el.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/net/wireless/intel/iwlwifi/mvm/time-event.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c
index 1db6d8d38822a..3939eccd3d5ac 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c
@@ -1055,9 +1055,6 @@ void iwl_mvm_remove_csa_period(struct iwl_mvm *mvm,
 
 	lockdep_assert_held(&mvm->mutex);
 
-	if (!te_data->running)
-		return;
-
 	spin_lock_bh(&mvm->time_event_lock);
 	id = te_data->id;
 	spin_unlock_bh(&mvm->time_event_lock);
-- 
2.27.0