iwlwifi: do not clear data after chain noise calib

[karo-tx-linux.git] / drivers / net / wireless / iwlwifi / iwl-4965.c

diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 4e377c817a875971984f64326661c07d6a40672e..a0669ea427909cf431fbb56f549994a237ebf473 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -346,9 +346,19 @@ static void iwl4965_chain_noise_reset(struct iwl_priv *priv)
 {
        struct iwl_chain_noise_data *data = &(priv->chain_noise_data);
 
-       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_diff_gain_cmd 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_DIFF_GAIN_CMD;
                cmd.diff_gain_a = 0;
@@ -419,13 +429,6 @@ static void iwl4965_gain_computation(struct iwl_priv *priv,
                /* Mark so we run this algo only once! */
                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 iwl4965_bg_txpower_work(struct work_struct *work)