iwl3945: use iwl_get_sta_id from iwlwifi

iwl3945 can now use iwl_get_sta_id.

Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 60 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 56691456910..7f35017d9df 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -712,65 +712,6 @@ static void iwl3945_build_tx_cmd_basic(struct iwl_priv *priv,
         tx->next_frame_len = 0;
 }
 
-/**
- * iwl3945_get_sta_id - Find station's index within station table
- */
-static int iwl3945_get_sta_id(struct iwl_priv *priv, struct ieee80211_hdr *hdr)
-{
-        int sta_id;
-        u16 fc = le16_to_cpu(hdr->frame_control);
-
-        /* If this frame is broadcast or management, use broadcast station id */
-        if (((fc & IEEE80211_FCTL_FTYPE) != IEEE80211_FTYPE_DATA) ||
-            is_multicast_ether_addr(hdr->addr1))
-                return priv->hw_params.bcast_sta_id;
-
-        switch (priv->iw_mode) {
-
-        /* If we are a client station in a BSS network, use the special
-         * AP station entry (that's the only station we communicate with) */
-        case NL80211_IFTYPE_STATION:
-                return IWL_AP_ID;
-
-        /* If we are an AP, then find the station, or use BCAST */
-        case NL80211_IFTYPE_AP:
-                sta_id = priv->cfg->ops->smgmt->find_station(priv, hdr->addr1);
-                if (sta_id != IWL_INVALID_STATION)
-                        return sta_id;
-                return priv->hw_params.bcast_sta_id;
-
-        /* If this frame is going out to an IBSS network, find the station,
-         * or create a new station table entry */
-        case NL80211_IFTYPE_ADHOC: {
-                /* Create new station table entry */
-                sta_id = priv->cfg->ops->smgmt->find_station(priv, hdr->addr1);
-                if (sta_id != IWL_INVALID_STATION)
-                        return sta_id;
-
-                sta_id = priv->cfg->ops->smgmt->add_station(priv,
-                                hdr->addr1, 0, CMD_ASYNC, NULL);
-
-                if (sta_id != IWL_INVALID_STATION)
-                        return sta_id;
-
-                IWL_DEBUG_DROP(priv, "Station %pM not in station map. "
-                               "Defaulting to broadcast...\n",
-                               hdr->addr1);
-                iwl_print_hex_dump(priv, IWL_DL_DROP, (u8 *) hdr, sizeof(*hdr));
-                return priv->hw_params.bcast_sta_id;
-        }
-        /* If we are in monitor mode, use BCAST. This is required for
-         * packet injection. */
-        case NL80211_IFTYPE_MONITOR:
-                return priv->hw_params.bcast_sta_id;
-
-        default:
-                IWL_WARN(priv, "Unknown mode of operation: %d\n",
-                        priv->iw_mode);
-                return priv->hw_params.bcast_sta_id;
-        }
-}
-
 /*
  * start REPLY_TX command process
  */
@@ -836,7 +777,7 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
         hdr_len = ieee80211_hdrlen(fc);
 
         /* Find (or create) index into station table for destination station */
-        sta_id = iwl3945_get_sta_id(priv, hdr);
+        sta_id = iwl_get_sta_id(priv, hdr);
         if (sta_id == IWL_INVALID_STATION) {
                 IWL_DEBUG_DROP(priv, "Dropping - INVALID STATION: %pM\n",
                                hdr->addr1);