1 files changed, 0 insertions, 19 deletions

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 3f00daa0ea06..38794850f005 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -2044,25 +2044,6 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
                         ath_beacon_config(sc, vif);
         }
 
-        if (changed & BSS_CHANGED_ERP_PREAMBLE) {
-                ath_dbg(common, CONFIG, "BSS Changed PREAMBLE %d\n",
-                        bss_conf->use_short_preamble);
-                if (bss_conf->use_short_preamble)
-                        sc->sc_flags |= SC_OP_PREAMBLE_SHORT;
-                else
-                        sc->sc_flags &= ~SC_OP_PREAMBLE_SHORT;
-        }
-
-        if (changed & BSS_CHANGED_ERP_CTS_PROT) {
-                ath_dbg(common, CONFIG, "BSS Changed CTS PROT %d\n",
-                        bss_conf->use_cts_prot);
-                if (bss_conf->use_cts_prot &&
-                    hw->conf.channel->band != IEEE80211_BAND_5GHZ)
-                        sc->sc_flags |= SC_OP_PROTECT_ENABLE;
-                else
-                        sc->sc_flags &= ~SC_OP_PROTECT_ENABLE;
-        }
-
         mutex_unlock(&sc->mutex);
         ath9k_ps_restore(sc);
 }