diff options
| -rw-r--r-- | net/mac80211/mlme.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 20d2b186d740..07b58d20e89c 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1786,7 +1786,8 @@ static bool ieee80211_sta_wmm_params(struct ieee80211_local *local, params[ac].acm = acm; params[ac].uapsd = uapsd; - if (params[ac].cw_min > params[ac].cw_max) { + if (params->cw_min == 0 || + params[ac].cw_min > params[ac].cw_max) { sdata_info(sdata, "AP has invalid WMM params (CWmin/max=%d/%d for ACI %d), using defaults\n", params[ac].cw_min, params[ac].cw_max, aci); |