diff options
Diffstat (limited to 'net/mac80211/util.c')
| -rw-r--r-- | net/mac80211/util.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 8ba8b49..d9a747d 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -1801,6 +1801,10 @@ int ieee80211_ave_rssi(struct ieee80211_vif *vif) struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif); struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; + if (WARN_ON_ONCE(sdata->vif.type != NL80211_IFTYPE_STATION)) { + /* non-managed type inferfaces */ + return 0; + } return ifmgd->ave_beacon_signal; } EXPORT_SYMBOL_GPL(ieee80211_ave_rssi); |