iwl3945: iwl3945_mac_get_tsf() should not return zero

The problem fixed here is that iwl3945_mac_get_tsf() returns 0, as the
function is not implemented, and this is considered as a valid value by
the mac layer in mlme.c:1605. The consequence is that the STA in ad-hoc
mode is inserted/removed quite frequently due to IBSS merging.

This patch fixes :
http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=1781
and https://bugzilla.redhat.com/show_bug.cgi?id=459401

Signed-off-by: Fabrice Bellet <fabrice@bellet.info>
Acked-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>

diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index a4d9247..5436cb4 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -7155,14 +7155,6 @@ static int iwl3945_mac_get_stats(struct ieee80211_hw *hw,
        return 0;
 }
 
-static u64 iwl3945_mac_get_tsf(struct ieee80211_hw *hw)
-{
-       IWL_DEBUG_MAC80211("enter\n");
-       IWL_DEBUG_MAC80211("leave\n");
-
-       return 0;
-}
-
 static void iwl3945_mac_reset_tsf(struct ieee80211_hw *hw)
 {
        struct iwl3945_priv *priv = hw->priv;
@@ -7805,7 +7797,6 @@ static struct ieee80211_ops iwl3945_hw_ops = {
        .get_stats = iwl3945_mac_get_stats,
        .get_tx_stats = iwl3945_mac_get_tx_stats,
        .conf_tx = iwl3945_mac_conf_tx,
-       .get_tsf = iwl3945_mac_get_tsf,
        .reset_tsf = iwl3945_mac_reset_tsf,
        .bss_info_changed = iwl3945_bss_info_changed,
        .hw_scan = iwl3945_mac_hw_scan