diff options
| author | Felix Fietkau <nbd@nbd.name> | 2018-04-25 11:11:24 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2018-04-30 13:21:29 +0300 |
| commit | 95135e8c0b4add86d3ce1ab5a24881b673c2db04 (patch) | |
| tree | fe1a3a5cdbe2a3d9cf75999eb8877255ec1d2064 /drivers/net/wireless/mediatek/mt76/tx.c | |
| parent | 1d868b70e06a2319fdda46cc46ec7c6762557543 (diff) | |
mt76: check for pending reset before attempting to schedule tx
The check within mt76_txq_send_burst is not enough, as it happens after
a first frame has already been queued up
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/tx.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/tx.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/tx.c b/drivers/net/wireless/mediatek/mt76/tx.c index 6aca794cf998..7ecd2d7c5db4 100644 --- a/drivers/net/wireless/mediatek/mt76/tx.c +++ b/drivers/net/wireless/mediatek/mt76/tx.c @@ -385,6 +385,10 @@ restart: bool empty = false; int cur; + if (test_bit(MT76_SCANNING, &dev->state) || + test_bit(MT76_RESET, &dev->state)) + return -EBUSY; + mtxq = list_first_entry(&hwq->swq, struct mt76_txq, list); if (mtxq->send_bar && mtxq->aggr) { struct ieee80211_txq *txq = mtxq_to_txq(mtxq); |