diff options
| -rw-r--r-- | include/net/mac80211.h | 5 | ||||
| -rw-r--r-- | net/mac80211/util.c | 10 |
2 files changed, 2 insertions, 13 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index c21a0e27b35e..445b66c6eb7e 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1768,10 +1768,7 @@ struct ieee80211_vif *wdev_to_ieee80211_vif(struct wireless_dev *wdev); * * This can be used by mac80211 drivers with direct cfg80211 APIs * (like the vendor commands) that needs to get the wdev for a vif. - * - * Note that this function may return %NULL if the given wdev isn't - * associated with a vif that the driver knows about (e.g. monitor - * or AP_VLAN interfaces.) + * This can also be useful to get the netdev associated to a vif. */ struct wireless_dev *ieee80211_vif_to_wdev(struct ieee80211_vif *vif); diff --git a/net/mac80211/util.c b/net/mac80211/util.c index c0fa526a45b4..0a0481f5af48 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -888,18 +888,10 @@ EXPORT_SYMBOL_GPL(wdev_to_ieee80211_vif); struct wireless_dev *ieee80211_vif_to_wdev(struct ieee80211_vif *vif) { - struct ieee80211_sub_if_data *sdata; - if (!vif) return NULL; - sdata = vif_to_sdata(vif); - - if (!ieee80211_sdata_running(sdata) || - !(sdata->flags & IEEE80211_SDATA_IN_DRIVER)) - return NULL; - - return &sdata->wdev; + return &vif_to_sdata(vif)->wdev; } EXPORT_SYMBOL_GPL(ieee80211_vif_to_wdev); |