mac80211: fix HT/VHT disable flags

The code to disable HT and VHT if VHT was advertised
without VHT is wrong -- it accidentally uses the wrong
flags. Fix that.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index b97b615d5711aa636989eba676d332c38c3ecc5b..e6da6bf8cc271b9c5e9c461ea6e533638fdc0a00 100644 (file)
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -3588,8 +3588,8 @@ static int ieee80211_prep_channel(struct ieee80211_sub_if_data *sdata,
                        vht_oper = NULL;
                        sdata_info(sdata,
                                   "AP advertised VHT without HT, disabling both\n");
-                       sdata->flags |= IEEE80211_STA_DISABLE_HT;
-                       sdata->flags |= IEEE80211_STA_DISABLE_VHT;
+                       ifmgd->flags |= IEEE80211_STA_DISABLE_HT;
+                       ifmgd->flags |= IEEE80211_STA_DISABLE_VHT;
                }
        }