iwlwifi: send TXPOWER command after a new RXON command

The patch fixes the problem that TXPOWER command is not sent
after we issue a new RXON command which requires a tune. Otherwise
we won't be able to Tx any frames.

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index 55648a8c88a2214baa90a400cb4a0f5cf8eadc40..71f5da3fe5c41e5908f25ca9145bba04aa67ad60 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -328,16 +328,6 @@ static int iwl4965_commit_rxon(struct iwl_priv *priv)
        if (!priv->error_recovering)
                priv->start_calib = 0;
 
-       iwl_init_sensitivity(priv);
-
-       /* If we issue a new RXON command which required a tune then we must
-        * send a new TXPOWER command or we won't be able to Tx any frames */
-       ret = iwl_set_tx_power(priv, priv->tx_power_user_lmt, true);
-       if (ret) {
-               IWL_ERROR("Error sending TX power (%d)\n", ret);
-               return ret;
-       }
-
        /* Add the broadcast address so we can send broadcast frames */
        if (iwl_rxon_add_station(priv, iwl_bcast_addr, 0) ==
                                                IWL_INVALID_STATION) {
@@ -373,6 +363,16 @@ static int iwl4965_commit_rxon(struct iwl_priv *priv)
                memcpy(active_rxon, &priv->staging_rxon, sizeof(*active_rxon));
        }
 
+       iwl_init_sensitivity(priv);
+
+       /* If we issue a new RXON command which required a tune then we must
+        * send a new TXPOWER command or we won't be able to Tx any frames */
+       ret = iwl_set_tx_power(priv, priv->tx_power_user_lmt, true);
+       if (ret) {
+               IWL_ERROR("Error sending TX power (%d)\n", ret);
+               return ret;
+       }
+
        return 0;
 }