ath9k: Remove unnecessary TSF reset

The TSF is already reset properly via mac80211's callback.
Resetting it in config_interface() is not needed.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c
index 0d60002..01a5be9 100644 (file)
--- a/drivers/net/wireless/ath9k/main.c
+++ b/drivers/net/wireless/ath9k/main.c
@@ -1237,17 +1237,6 @@ static int ath9k_config_interface(struct ieee80211_hw *hw,
                        /* Set aggregation protection mode parameters */
                        sc->sc_config.ath_aggr_prot = 0;
 
-                       /*
-                        * Reset our TSF so that its value is lower than the
-                        * beacon that we are trying to catch.
-                        * Only then hw will update its TSF register with the
-                        * new beacon. Reset the TSF before setting the BSSID
-                        * to avoid allowing in any frames that would update
-                        * our TSF only to have us clear it
-                        * immediately thereafter.
-                        */
-                       ath9k_hw_reset_tsf(sc->sc_ah);
-
                        /* Disable BMISS interrupt when we're not associated */
                        ath9k_hw_set_interrupts(sc->sc_ah,
                                        sc->sc_imask &