diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/wmi.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c index 8832b8c8e63f..973b72a0ca69 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.c +++ b/drivers/net/wireless/ath/ath11k/wmi.c @@ -3880,8 +3880,9 @@ static int wmi_process_mgmt_tx_comp(struct ath11k *ar, u32 desc_id, ieee80211_tx_status_irqsafe(ar->hw, msdu); - WARN_ON_ONCE(atomic_read(&ar->num_pending_mgmt_tx) == 0); - atomic_dec(&ar->num_pending_mgmt_tx); + /* WARN when we received this event without doing any mgmt tx */ + if (atomic_dec_if_positive(&ar->num_pending_mgmt_tx) < 0) + WARN_ON_ONCE(1); return 0; } |