1 files changed, 14 insertions, 12 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
index 44ef5d93befc..3f765ba15cb8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
@@ -37,7 +37,7 @@
 #include "iwl-io.h"
 #include "iwl-agn.h"
 
-static int iwlagn_send_rxon_assoc(struct iwl_priv *priv)
+int iwlagn_send_rxon_assoc(struct iwl_priv *priv)
 {
         int ret = 0;
         struct iwl5000_rxon_assoc_cmd rxon_assoc;
@@ -84,7 +84,7 @@ static int iwlagn_send_rxon_assoc(struct iwl_priv *priv)
         return ret;
 }
 
-static int iwlagn_send_tx_ant_config(struct iwl_priv *priv, u8 valid_tx_ant)
+int iwlagn_send_tx_ant_config(struct iwl_priv *priv, u8 valid_tx_ant)
 {
         struct iwl_tx_ant_config_cmd tx_ant_cmd = {
           .valid = cpu_to_le32(valid_tx_ant),
@@ -176,14 +176,6 @@ static void iwlagn_gain_computation(struct iwl_priv *priv,
                 data->radio_write = 1;
                 data->state = IWL_CHAIN_NOISE_CALIBRATED;
         }
-
-        data->chain_noise_a = 0;
-        data->chain_noise_b = 0;
-        data->chain_noise_c = 0;
-        data->chain_signal_a = 0;
-        data->chain_signal_b = 0;
-        data->chain_signal_c = 0;
-        data->beacon_count = 0;
 }
 
 static void iwlagn_chain_noise_reset(struct iwl_priv *priv)
@@ -191,10 +183,20 @@ static void iwlagn_chain_noise_reset(struct iwl_priv *priv)
         struct iwl_chain_noise_data *data = &priv->chain_noise_data;
         int ret;
 
-        if ((data->state == IWL_CHAIN_NOISE_ALIVE) && iwl_is_associated(priv)) {
+        if ((data->state == IWL_CHAIN_NOISE_ALIVE) &&
+             iwl_is_associated(priv)) {
                 struct iwl_calib_chain_noise_reset_cmd cmd;
-                memset(&cmd, 0, sizeof(cmd));
 
+                /* clear data for chain noise calibration algorithm */
+                data->chain_noise_a = 0;
+                data->chain_noise_b = 0;
+                data->chain_noise_c = 0;
+                data->chain_signal_a = 0;
+                data->chain_signal_b = 0;
+                data->chain_signal_c = 0;
+                data->beacon_count = 0;
+
+                memset(&cmd, 0, sizeof(cmd));
                 cmd.hdr.op_code = IWL_PHY_CALIBRATE_CHAIN_NOISE_RESET_CMD;
                 cmd.hdr.first_group = 0;
                 cmd.hdr.groups_num = 1;