diff options
Diffstat (limited to 'net/mac80211/mlme.c')
| -rw-r--r-- | net/mac80211/mlme.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index d29589a09065..36e39ed4dfd9 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -552,13 +552,17 @@ static void ieee80211_add_vht_ie(struct ieee80211_sub_if_data *sdata, cap = vht_cap.cap; if (sdata->u.mgd.flags & IEEE80211_STA_DISABLE_80P80MHZ) { - cap &= ~IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ; - cap |= IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ; + u32 bw = cap & IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK; + + cap &= ~IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK; + if (bw == IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ || + bw == IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ) + cap |= IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ; } if (sdata->u.mgd.flags & IEEE80211_STA_DISABLE_160MHZ) { cap &= ~IEEE80211_VHT_CAP_SHORT_GI_160; - cap &= ~IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ; + cap &= ~IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK; } /* |