iwlagn: remove write-only variables

Updating the variables last_rx_rssi, last_tsf
and last_beacon_time needs a lot of code but
they are not actually used in iwlagn (only in
3945) so we can move them to the 3945 specific
data.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 867bd69270f8..9a5a7b100e6b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -705,9 +705,10 @@ static void iwl3945_rx_reply_rx(struct iwl_priv *priv,
         iwl_dbg_log_rx_data_frame(priv, le16_to_cpu(rx_hdr->len), header);
 
         if (network_packet) {
-                priv->last_beacon_time = le32_to_cpu(rx_end->beacon_timestamp);
-                priv->last_tsf = le64_to_cpu(rx_end->timestamp);
-                priv->last_rx_rssi = rx_status.signal;
+                priv->_3945.last_beacon_time =
+                        le32_to_cpu(rx_end->beacon_timestamp);
+                priv->_3945.last_tsf = le64_to_cpu(rx_end->timestamp);
+                priv->_3945.last_rx_rssi = rx_status.signal;
                 priv->last_rx_noise = rx_status.noise;
         }