1 files changed, 15 insertions, 17 deletions

diff --git a/drivers/net/wireless/iwlegacy/4965-mac.c b/drivers/net/wireless/iwlegacy/4965-mac.c
index c092fcbbe965..cb5882ea5f3a 100644
--- a/drivers/net/wireless/iwlegacy/4965-mac.c
+++ b/drivers/net/wireless/iwlegacy/4965-mac.c
@@ -6057,7 +6057,7 @@ il4965_mac_channel_switch(struct ieee80211_hw *hw,
         struct il_priv *il = hw->priv;
         const struct il_channel_info *ch_info;
         struct ieee80211_conf *conf = &hw->conf;
-        struct ieee80211_channel *channel = ch_switch->channel;
+        struct ieee80211_channel *channel = ch_switch->chandef.chan;
         struct il_ht_config *ht_conf = &il->current_ht_config;
         u16 ch;
 
@@ -6094,23 +6094,21 @@ il4965_mac_channel_switch(struct ieee80211_hw *hw,
         il->current_ht_config.smps = conf->smps_mode;
 
         /* Configure HT40 channels */
-        il->ht.enabled = conf_is_ht(conf);
-        if (il->ht.enabled) {
-                if (conf_is_ht40_minus(conf)) {
-                        il->ht.extension_chan_offset =
-                            IEEE80211_HT_PARAM_CHA_SEC_BELOW;
-                        il->ht.is_40mhz = true;
-                } else if (conf_is_ht40_plus(conf)) {
-                        il->ht.extension_chan_offset =
-                            IEEE80211_HT_PARAM_CHA_SEC_ABOVE;
-                        il->ht.is_40mhz = true;
-                } else {
-                        il->ht.extension_chan_offset =
-                            IEEE80211_HT_PARAM_CHA_SEC_NONE;
-                        il->ht.is_40mhz = false;
-                }
-        } else
+        switch (cfg80211_get_chandef_type(&ch_switch->chandef)) {
+        case NL80211_CHAN_NO_HT:
+        case NL80211_CHAN_HT20:
                 il->ht.is_40mhz = false;
+                il->ht.extension_chan_offset = IEEE80211_HT_PARAM_CHA_SEC_NONE;
+                break;
+        case NL80211_CHAN_HT40MINUS:
+                il->ht.extension_chan_offset = IEEE80211_HT_PARAM_CHA_SEC_BELOW;
+                il->ht.is_40mhz = true;
+                break;
+        case NL80211_CHAN_HT40PLUS:
+                il->ht.extension_chan_offset = IEEE80211_HT_PARAM_CHA_SEC_ABOVE;
+                il->ht.is_40mhz = true;
+                break;
+        }
 
         if ((le16_to_cpu(il->staging.channel) != ch))
                 il->staging.flags = 0;