diff options
| -rw-r--r-- | drivers/net/wireless/ath/ath12k/wmi.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath12k/wmi.c b/drivers/net/wireless/ath/ath12k/wmi.c index 838161dd9098..9d69a1769926 100644 --- a/drivers/net/wireless/ath/ath12k/wmi.c +++ b/drivers/net/wireless/ath/ath12k/wmi.c @@ -6736,18 +6736,21 @@ static int ath12k_wmi_p2p_noa_event(struct ath12k_base *ab, "wmi tlv p2p noa vdev_id %i descriptors %u\n", vdev_id, le32_get_bits(noa->noa_attr, WMI_P2P_NOA_INFO_DESC_NUM)); + rcu_read_lock(); ar = ath12k_mac_get_ar_by_vdev_id(ab, vdev_id); if (!ar) { ath12k_warn(ab, "invalid vdev id %d in P2P NoA event\n", vdev_id); ret = -EINVAL; - goto out; + goto unlock; } ath12k_p2p_noa_update_by_vdev_id(ar, vdev_id, noa); ret = 0; +unlock: + rcu_read_unlock(); out: kfree(tb); return ret; |