wifi: iwlwifi: mvm: don't wake up rx_sync_waitq upon RFKILL

Since we now want to sync the queues even when we're in RFKILL, we
shouldn't wake up the wait queue since we still expect to get all the
notifications from the firmware.

Fixes: 4d08c0b ("wifi: iwlwifi: mvm: handle BA session teardown in RF-kill")
Signed-off-by: Emmanuel Grumbach <[email protected]>
Signed-off-by: Miri Korenblit <[email protected]>
Link: https://patch.msgid.link/20240703064027.be7a9dbeacde.I5586cb3ca8d6e44f79d819a48a0c22351ff720c9@changeid
Signed-off-by: Johannes Berg <[email protected]>

Author: egrumbach

drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c

@@ -6410,11 +6410,9 @@ void iwl_mvm_sync_rx_queues_internal(struct iwl_mvm *mvm,
 	if (sync) {
 		lockdep_assert_held(&mvm->mutex);
 		ret = wait_event_timeout(mvm->rx_sync_waitq,
-					 READ_ONCE(mvm->queue_sync_state) == 0 ||
-					 iwl_mvm_is_radio_hw_killed(mvm),
+					 READ_ONCE(mvm->queue_sync_state) == 0,
 					 SYNC_RX_QUEUE_TIMEOUT);
-		WARN_ONCE(!ret && !iwl_mvm_is_radio_hw_killed(mvm),
-			  "queue sync: failed to sync, state is 0x%lx, cookie %d\n",
+		WARN_ONCE(!ret, "queue sync: failed to sync, state is 0x%lx, cookie %d\n",
 			  mvm->queue_sync_state,
 			  mvm->queue_sync_cookie);
 	}

drivers/net/wireless/intel/iwlwifi/mvm/ops.c

@@ -1912,12 +1912,10 @@ static bool iwl_mvm_set_hw_rfkill_state(struct iwl_op_mode *op_mode, bool state)
 	bool rfkill_safe_init_done = READ_ONCE(mvm->rfkill_safe_init_done);
 	bool unified = iwl_mvm_has_unified_ucode(mvm);
 
-	if (state) {
+	if (state)
 		set_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status);
-		wake_up(&mvm->rx_sync_waitq);
-	} else {
+	else
 		clear_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status);
-	}
 
 	iwl_mvm_set_rfkill_state(mvm);