diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index dbee3f12d63..76ced6dcee0 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -751,7 +751,7 @@ void rt2800_txdone(struct rt2x00_dev *rt2x00dev) if (pid >= QID_RX) continue; - queue = rt2x00queue_get_queue(rt2x00dev, pid); + queue = rt2x00queue_get_tx_queue(rt2x00dev, pid); if (unlikely(!queue)) continue; @@ -3974,7 +3974,7 @@ int rt2800_conf_tx(struct ieee80211_hw *hw, u16 queue_idx, if (queue_idx >= 4) return 0; - queue = rt2x00queue_get_queue(rt2x00dev, queue_idx); + queue = rt2x00queue_get_tx_queue(rt2x00dev, queue_idx); /* Update WMM TXOP register */ offset = WMM_TXOP0_CFG + (sizeof(u32) * (!!(queue_idx & 2))); diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c index 6c634c3a2e0..5b53d005559 100644 --- a/drivers/net/wireless/rt2x00/rt2800pci.c +++ b/drivers/net/wireless/rt2x00/rt2800pci.c @@ -736,7 +736,7 @@ static void rt2800pci_txdone(struct rt2x00_dev *rt2x00dev) break; } - queue = rt2x00queue_get_queue(rt2x00dev, qid); + queue = rt2x00queue_get_tx_queue(rt2x00dev, qid); if (unlikely(queue == NULL)) { /* * The queue is NULL, this shouldn't happen. Stop diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index 19453d23e90..2f5d8de5ef1 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -1062,6 +1062,23 @@ void rt2x00queue_map_txskb(struct queue_entry *entry); */ void rt2x00queue_unmap_skb(struct queue_entry *entry); +/** + * rt2x00queue_get_tx_queue - Convert tx queue index to queue pointer + * @rt2x00dev: Pointer to &struct rt2x00_dev. + * @queue: rt2x00 queue index (see &enum data_queue_qid). + * + * Returns NULL for non tx queues. + */ +static inline struct data_queue * +rt2x00queue_get_tx_queue(struct rt2x00_dev *rt2x00dev, + const enum data_queue_qid queue) +{ + if (queue < rt2x00dev->ops->tx_queues && rt2x00dev->tx) + return &rt2x00dev->tx[queue]; + + return NULL; +} + /** * rt2x00queue_get_queue - Convert queue index to queue pointer * @rt2x00dev: Pointer to &struct rt2x00_dev. diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c index c2c35838c2f..7714198b9d3 100644 --- a/drivers/net/wireless/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/rt2x00/rt2x00mac.c @@ -122,7 +122,7 @@ void rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb) test_bit(DRIVER_REQUIRE_ATIM_QUEUE, &rt2x00dev->flags)) queue = rt2x00queue_get_queue(rt2x00dev, QID_ATIM); else - queue = rt2x00queue_get_queue(rt2x00dev, qid); + queue = rt2x00queue_get_tx_queue(rt2x00dev, qid); if (unlikely(!queue)) { ERROR(rt2x00dev, "Attempt to send packet over invalid queue %d.\n" @@ -692,7 +692,7 @@ int rt2x00mac_conf_tx(struct ieee80211_hw *hw, u16 queue_idx, struct rt2x00_dev *rt2x00dev = hw->priv; struct data_queue *queue; - queue = rt2x00queue_get_queue(rt2x00dev, queue_idx); + queue = rt2x00queue_get_tx_queue(rt2x00dev, queue_idx); if (unlikely(!queue)) return -EINVAL; diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c index 927a4a3e0ee..2ed845b1ea3 100644 --- a/drivers/net/wireless/rt2x00/rt61pci.c +++ b/drivers/net/wireless/rt2x00/rt61pci.c @@ -2190,7 +2190,7 @@ static void rt61pci_txdone(struct rt2x00_dev *rt2x00dev) * queue identication number. */ type = rt2x00_get_field32(reg, STA_CSR4_PID_TYPE); - queue = rt2x00queue_get_queue(rt2x00dev, type); + queue = rt2x00queue_get_tx_queue(rt2x00dev, type); if (unlikely(!queue)) continue; @@ -2917,7 +2917,7 @@ static int rt61pci_conf_tx(struct ieee80211_hw *hw, u16 queue_idx, if (queue_idx >= 4) return 0; - queue = rt2x00queue_get_queue(rt2x00dev, queue_idx); + queue = rt2x00queue_get_tx_queue(rt2x00dev, queue_idx); /* Update WMM TXOP register */ offset = AC_TXOP_CSR0 + (sizeof(u32) * (!!(queue_idx & 2))); diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c index 6e9981a1dd7..a799c262c1d 100644 --- a/drivers/net/wireless/rt2x00/rt73usb.c +++ b/drivers/net/wireless/rt2x00/rt73usb.c @@ -2247,7 +2247,7 @@ static int rt73usb_conf_tx(struct ieee80211_hw *hw, u16 queue_idx, if (queue_idx >= 4) return 0; - queue = rt2x00queue_get_queue(rt2x00dev, queue_idx); + queue = rt2x00queue_get_tx_queue(rt2x00dev, queue_idx); /* Update WMM TXOP register */ offset = AC_TXOP_CSR0 + (sizeof(u32) * (!!(queue_idx & 2)));