iwlwifi: move iwl_sta_id_or_broadcast to user

There's only one user, so the function
can be moved into the correct file. It
also loses an argument along the way.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
index 0ef59d9..c454c67 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
@@ -248,6 +248,35 @@ static void iwlagn_tx_cmd_build_hwcrypto(struct iwl_priv *priv,
        }
 }
 
+/**
+ * iwl_sta_id_or_broadcast - return sta_id or broadcast sta
+ * @context: the current context
+ * @sta: mac80211 station
+ *
+ * In certain circumstances mac80211 passes a station pointer
+ * that may be %NULL, for example during TX or key setup. In
+ * that case, we need to use the broadcast station, so this
+ * inline wraps that pattern.
+ */
+static int iwl_sta_id_or_broadcast(struct iwl_rxon_context *context,
+                                  struct ieee80211_sta *sta)
+{
+       int sta_id;
+
+       if (!sta)
+               return context->bcast_sta_id;
+
+       sta_id = iwl_sta_id(sta);
+
+       /*
+        * mac80211 should not be passing a partially
+        * initialised station!
+        */
+       WARN_ON(sta_id == IWL_INVALID_STATION);
+
+       return sta_id;
+}
+
 /*
  * start REPLY_TX command process
  */
@@ -304,7 +333,7 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
                sta_id = ctx->bcast_sta_id;
        else {
                /* Find index into station table for destination station */
-               sta_id = iwl_sta_id_or_broadcast(priv, ctx, info->control.sta);
+               sta_id = iwl_sta_id_or_broadcast(ctx, info->control.sta);
                if (sta_id == IWL_INVALID_STATION) {
                        IWL_DEBUG_DROP(priv, "Dropping - INVALID STATION: %pM\n",
                                       hdr->addr1);

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.h b/drivers/net/wireless/iwlwifi/iwl-agn.h
index ec3a90c..8384c05 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-agn.h
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.h
@@ -258,37 +258,6 @@ static inline int iwl_sta_id(struct ieee80211_sta *sta)
        return ((struct iwl_station_priv *)sta->drv_priv)->sta_id;
 }
 
-/**
- * iwl_sta_id_or_broadcast - return sta_id or broadcast sta
- * @priv: iwl priv
- * @context: the current context
- * @sta: mac80211 station
- *
- * In certain circumstances mac80211 passes a station pointer
- * that may be %NULL, for example during TX or key setup. In
- * that case, we need to use the broadcast station, so this
- * inline wraps that pattern.
- */
-static inline int iwl_sta_id_or_broadcast(struct iwl_priv *priv,
-                                         struct iwl_rxon_context *context,
-                                         struct ieee80211_sta *sta)
-{
-       int sta_id;
-
-       if (!sta)
-               return context->bcast_sta_id;
-
-       sta_id = iwl_sta_id(sta);
-
-       /*
-        * mac80211 should not be passing a partially
-        * initialised station!
-        */
-       WARN_ON(sta_id == IWL_INVALID_STATION);
-
-       return sta_id;
-}
-
 int iwlagn_alloc_bcast_station(struct iwl_priv *priv,
                               struct iwl_rxon_context *ctx);
 int iwlagn_add_bssid_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx,