struct iwl_priv *priv = container_of(work, struct iwl_priv,
txpower_work);
+ mutex_lock(&priv->mutex);
+
/* If a scan happened to start before we got here
* then just return; the statistics notification will
* kick off another scheduled work to compensate for
* any temperature delta we missed here. */
if (test_bit(STATUS_EXIT_PENDING, &priv->status) ||
test_bit(STATUS_SCANNING, &priv->status))
- return;
-
- mutex_lock(&priv->mutex);
+ goto out;
/* Regardless of if we are associated, we must reconfigure the
* TX power since frames can be sent on non-radar channels while
/* Update last_temperature to keep is_calib_needed from running
* when it isn't needed... */
priv->last_temperature = priv->temperature;
-
+out:
mutex_unlock(&priv->mutex);
}
iwl_legacy_init_scan_params(priv);
- /* Set the tx_power_user_lmt to the lowest power level
- * this value will get overwritten by channel max power avg
- * from eeprom */
- priv->tx_power_user_lmt = IWL4965_TX_POWER_TARGET_POWER_MIN;
- priv->tx_power_next = IWL4965_TX_POWER_TARGET_POWER_MIN;
-
ret = iwl_legacy_init_channel_map(priv);
if (ret) {
IWL_ERR(priv, "initializing regulatory failed: %d\n", ret);