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authorWinkler, Tomas <tomas.winkler@intel.com>2008-11-19 15:32:23 -0800
committerJohn W. Linville <linville@tuxdriver.com>2008-11-26 09:47:37 -0500
commit83dde8c90522b89366e241bdbd69113f7094c249 (patch)
tree6449703fa237de777c540021342ede3c742a4a6c /drivers/net/wireless/iwlwifi/iwl-sta.c
parentce546fd2eacdbd8dc15f3d2ffd9a95661d082919 (diff)
downloadop-kernel-dev-83dde8c90522b89366e241bdbd69113f7094c249.zip
op-kernel-dev-83dde8c90522b89366e241bdbd69113f7094c249.tar.gz
iwlwifi: move iwl_clear_stations_table to iwl-sta.c
This patch moves iwl_clear_stations_table into iwl-sta.c Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-sta.c')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-sta.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c
index 109136a..f86a8ca2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.c
@@ -463,6 +463,29 @@ out:
}
EXPORT_SYMBOL(iwl_remove_station);
+/**
+ * iwl_clear_stations_table - Clear the driver's station table
+ *
+ * NOTE: This does not clear or otherwise alter the device's station table.
+ */
+void iwl_clear_stations_table(struct iwl_priv *priv)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&priv->sta_lock, flags);
+
+ if (iwl_is_alive(priv) &&
+ !test_bit(STATUS_EXIT_PENDING, &priv->status) &&
+ iwl_send_cmd_pdu_async(priv, REPLY_REMOVE_ALL_STA, 0, NULL, NULL))
+ IWL_ERROR("Couldn't clear the station table\n");
+
+ priv->num_stations = 0;
+ memset(priv->stations, 0, sizeof(priv->stations));
+
+ spin_unlock_irqrestore(&priv->sta_lock, flags);
+}
+EXPORT_SYMBOL(iwl_clear_stations_table);
+
static int iwl_get_free_ucode_key_index(struct iwl_priv *priv)
{
int i;
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