Re: linux-next: build failure after merge of the mac80211-next tree

[Johannes Berg <johannes@sipsolutions.net>]

Hi Stephen,

Thanks!

Felix made me aware of this yesterday evening and said he's going to
work out the required changes to mt76.

Kalle and I will make sure to submit the trees to Dave one by one so he
doesn't have to deal with it :)

Unfortunately, this might take a few days to resolve.

> -void mt76_wake_tx_queue(struct ieee80211_hw *hw, struct ieee80211_txq *txq)
> +void mt76_wake_tx_queue(struct ieee80211_hw *hw)
>  {
> +	struct ieee80211_txq *txq;
>  	struct mt76_dev *dev = hw->priv;
> -	struct mt76_txq *mtxq = (struct mt76_txq *) txq->drv_priv;
> -	struct mt76_queue *hwq = mtxq->hwq;
> +	struct mt76_txq *mtxq;
> +	struct mt76_queue *hwq;
>  
> +	txq = ieee80211_next_txq(hw);
> +	mtxq = (struct mt76_txq *) txq->drv_priv;
> +	hwq = mtxq->hwq;


Looks pretty much right to me - perhaps for safety there should be a
NULL check on txq, but OTOH when you get here it should be non-NULL.

Sorry for the inconvenience, I hadn't realized mt76 went in now.

johannes