On Sat, 30 Dec 2023 18:48:45 +1100
Julian Calaby <julian.calaby@xxxxxxxxx> wrote:
> > --- a/drivers/net/wireless/broadcom/b43/dma.c
> > +++ b/drivers/net/wireless/broadcom/b43/dma.c
> > @@ -1399,7 +1399,10 @@ int b43_dma_tx(struct b43_wldev *dev, struct sk_buff *skb)
> > should_inject_overflow(ring)) {
> > /* This TX ring is full. */
> > unsigned int skb_mapping = skb_get_queue_mapping(skb);
> > - ieee80211_stop_queue(dev->wl->hw, skb_mapping);
> > + if (dev->qos_enabled)
> > + ieee80211_stop_queue(dev->wl->hw, skb_mapping);
> > + else
> > + ieee80211_stop_queue(dev->wl->hw, 0);
>
> Would this be a little cleaner if we only look up the queue mapping if
> QOS is enabled? I.e.
No. It would break the other uses of skb_mapping.
But I am wondering why skb_mapping is non-zero in the first place.
I think the actual bug might be somewhere else.
--
Michael Büsch
https://bues.ch/
Attachment:
pgp1uGOoo48qH.pgp
Description: OpenPGP digital signature
