Felix Fietkau <nbd@xxxxxxxx> writes: > Tx99 is typically configured via a monitor mode interface, which does > not get added to the driver as a vif. Since the code currently expects > a configured virtual interface for tx99, enabling tx99 via debugfs fails. > Since the vif is not needed anyway, remove all checks for it. > > Signed-off-by: Felix Fietkau <nbd@xxxxxxxx> [...] > --- a/drivers/net/wireless/ath/ath9k/main.c > +++ b/drivers/net/wireless/ath/ath9k/main.c > @@ -1251,15 +1251,10 @@ static int ath9k_add_interface(struct ieee80211_hw *hw, > struct ath_vif *avp = (void *)vif->drv_priv; > struct ath_node *an = &avp->mcast_node; > > - mutex_lock(&sc->mutex); > + if (IS_ENABLED(CPTCFG_ATH9K_TX99)) > + return -EOPNOTSUPP; Obviously this should be CONFIG_ATH9K_TX99, I'll fix that in the pending branch. -- Kalle Valo
