iwlwifi: move add sta handler to iwl-sta.c

This patch moves add_sta hander to iwl-sta.c.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

2 files changed, 36 insertions, 11 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c
index 11ec408f99c5..ed07566f22ee 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.c
@@ -74,6 +74,39 @@ u8 iwl_find_station(struct iwl_priv *priv, const u8 *addr)
 }
 EXPORT_SYMBOL(iwl_find_station);
 
+static int iwl_add_sta_callback(struct iwl_priv *priv,
+                                   struct iwl_cmd *cmd, struct sk_buff *skb)
+{
+        struct iwl_rx_packet *res = NULL;
+
+        if (!skb) {
+                IWL_ERROR("Error: Response NULL in REPLY_ADD_STA.\n");
+                return 1;
+        }
+
+        res = (struct iwl_rx_packet *)skb->data;
+        if (res->hdr.flags & IWL_CMD_FAILED_MSK) {
+                IWL_ERROR("Bad return from REPLY_ADD_STA (0x%08X)\n",
+                          res->hdr.flags);
+                return 1;
+        }
+
+        switch (res->u.add_sta.status) {
+        case ADD_STA_SUCCESS_MSK:
+                /* FIXME: implement iwl_sta_ucode_activate(priv, addr); */
+                /* fail through */
+        default:
+                IWL_DEBUG_HC("Received REPLY_ADD_STA:(0x%08X)\n",
+                             res->u.add_sta.status);
+                break;
+        }
+
+        /* We didn't cache the SKB; let the caller free it */
+        return 1;
+}
+
+
+
 int iwl_send_add_sta(struct iwl_priv *priv,
                      struct iwl_addsta_cmd *sta, u8 flags)
 {
@@ -86,7 +119,9 @@ int iwl_send_add_sta(struct iwl_priv *priv,
                 .data = data,
         };
 
-        if (!(flags & CMD_ASYNC))
+        if (flags & CMD_ASYNC)
+                cmd.meta.u.callback = iwl_add_sta_callback;
+        else
                 cmd.meta.flags |= CMD_WANT_SKB;
 
         cmd.len = priv->cfg->ops->utils->build_addsta_hcmd(sta, data);
diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index 185d667fc71b..f3815b79b6af 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -1921,15 +1921,6 @@ static void iwl_rx_reply_alive(struct iwl_priv *priv,
                 IWL_WARNING("uCode did not respond OK.\n");
 }
 
-static void iwl4965_rx_reply_add_sta(struct iwl_priv *priv,
-                                     struct iwl_rx_mem_buffer *rxb)
-{
-        struct iwl_rx_packet *pkt = (struct iwl_rx_packet *)rxb->skb->data;
-
-        IWL_DEBUG_RX("Received REPLY_ADD_STA: 0x%02X\n", pkt->u.status);
-        return;
-}
-
 static void iwl4965_rx_reply_error(struct iwl_priv *priv,
                                    struct iwl_rx_mem_buffer *rxb)
 {
@@ -2238,7 +2229,6 @@ static void iwl4965_rx_card_state_notif(struct iwl_priv *priv,
 static void iwl4965_setup_rx_handlers(struct iwl_priv *priv)
 {
         priv->rx_handlers[REPLY_ALIVE] = iwl_rx_reply_alive;
-        priv->rx_handlers[REPLY_ADD_STA] = iwl4965_rx_reply_add_sta;
         priv->rx_handlers[REPLY_ERROR] = iwl4965_rx_reply_error;
         priv->rx_handlers[CHANNEL_SWITCH_NOTIFICATION] = iwl4965_rx_csa;
         priv->rx_handlers[SPECTRUM_MEASURE_NOTIFICATION] =