diff options
| author | Stanislaw Gruszka <sgruszka@redhat.com> | 2019-11-29 13:32:27 +0100 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2020-02-14 10:06:01 +0100 |
| commit | c708bfa352d3464def0da485a3f846cc7c7b88cf (patch) | |
| tree | e3fdfb4c7b149962989563e4f24feece60e99036 /drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c | |
| parent | a6bfb6d13f3325fd5cc3646f558b67c40ea823d0 (diff) | |
mt76: mt76x02u: do not set NULL beacons
With current implementation we do not cleanup beacon memory, so is not
needed to call mt76x02_mac_set_beacon() with NULL skb.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c index 324872d9640d..bf3198ec193b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c @@ -198,7 +198,7 @@ static void mt76x02u_pre_tbtt_work(struct work_struct *work) container_of(work, struct mt76x02_dev, pre_tbtt_work); struct beacon_bc_data data = {}; struct sk_buff *skb; - int i, nbeacons; + int nbeacons; if (!dev->mt76.beacon_mask) return; @@ -226,10 +226,8 @@ static void mt76x02u_pre_tbtt_work(struct work_struct *work) nbeacons = hweight8(dev->mt76.beacon_mask); mt76x02_enqueue_buffered_bc(dev, &data, N_BCN_SLOTS - nbeacons); - for (i = nbeacons; i < N_BCN_SLOTS; i++) { - skb = __skb_dequeue(&data.q); + while ((skb = __skb_dequeue(&data.q)) != NULL) mt76x02_mac_set_beacon(dev, skb); - } out: mt76_wr(dev, MT_BCN_BYPASS_MASK, |