From: Rahul Rameshbabu sergeantsagara@protonmail.com
[ Upstream commit 77135a38f6c2f950d2306ac3d37cbb407e6243f2 ]
When QoS is disabled, the queue priority value will not map to the correct ieee80211 queue since there is only one queue. Stop/wake queue 0 when QoS is disabled to prevent trying to stop/wake a non-existent queue and failing to stop/wake the actual queue instantiated.
Fixes: 5100d5ac81b9 ("b43: Add PIO support for PCMCIA devices") Signed-off-by: Rahul Rameshbabu sergeantsagara@protonmail.com Reviewed-by: Julian Calaby julian.calaby@gmail.com Signed-off-by: Kalle Valo kvalo@kernel.org Link: https://msgid.link/20231231050300.122806-3-sergeantsagara@protonmail.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/wireless/broadcom/b43/pio.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/broadcom/b43/pio.c b/drivers/net/wireless/broadcom/b43/pio.c index a4ff5e2a42b95..b5126edcdc803 100644 --- a/drivers/net/wireless/broadcom/b43/pio.c +++ b/drivers/net/wireless/broadcom/b43/pio.c @@ -538,7 +538,7 @@ int b43_pio_tx(struct b43_wldev *dev, struct sk_buff *skb) if (total_len > (q->buffer_size - q->buffer_used)) { /* Not enough memory on the queue. */ err = -EBUSY; - ieee80211_stop_queue(dev->wl->hw, skb_get_queue_mapping(skb)); + b43_stop_queue(dev, skb_get_queue_mapping(skb)); q->stopped = true; goto out; } @@ -565,7 +565,7 @@ int b43_pio_tx(struct b43_wldev *dev, struct sk_buff *skb) if (((q->buffer_size - q->buffer_used) < roundup(2 + 2 + 6, 4)) || (q->free_packet_slots == 0)) { /* The queue is full. */ - ieee80211_stop_queue(dev->wl->hw, skb_get_queue_mapping(skb)); + b43_stop_queue(dev, skb_get_queue_mapping(skb)); q->stopped = true; }
@@ -600,7 +600,7 @@ void b43_pio_handle_txstatus(struct b43_wldev *dev, list_add(&pack->list, &q->packets_list);
if (q->stopped) { - ieee80211_wake_queue(dev->wl->hw, q->queue_prio); + b43_wake_queue(dev, q->queue_prio); q->stopped = false; } }