1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c
index 9c2f5517af2a..863e399d4fa6 100644
--- a/drivers/net/wireless/rt2x00/rt2x00config.c
+++ b/drivers/net/wireless/rt2x00/rt2x00config.c
@@ -173,6 +173,11 @@ void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
         libconf.conf = conf;
 
         if (ieee80211_flags & IEEE80211_CONF_CHANGE_CHANNEL) {
+                if (conf_is_ht40(conf))
+                        __set_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags);
+                else
+                        __clear_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags);
+
                 memcpy(&libconf.rf,
                        &rt2x00dev->spec.channels[conf->channel->hw_value],
                        sizeof(libconf.rf));