| Message ID | 20250313162100.2364049-8-quic_periyasa@quicinc.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | wifi: ath12k: Add monitor interface support on QCN9274 | expand |
diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c index 9c72cc472901..acc775960adf 100644 --- a/drivers/net/wireless/ath/ath12k/mac.c +++ b/drivers/net/wireless/ath/ath12k/mac.c @@ -9462,8 +9462,8 @@ ath12k_mac_op_assign_vif_chanctx(struct ieee80211_hw *hw, ar = ath12k_mac_assign_vif_to_vdev(hw, arvif, ctx); if (!ar) { - ath12k_warn(arvif->ar->ab, "failed to assign chanctx for vif %pM link id %u link vif is already started", - vif->addr, link_id); + ath12k_hw_warn(ah, "failed to assign chanctx for vif %pM link id %u link vif is already started", + vif->addr, link_id); return -EINVAL; }
Currently, when ath12k_mac_assign_vif_to_vdev() fails, the radio handle (ar) gets accessed from the link VIF handle (arvif) for debug logging, This is incorrect. In the fail scenario, radio handle is NULL. Fix the NULL access, avoid radio handle access by moving to the hardware debug logging helper function (ath12k_hw_warn). Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Fixes: 90570ba4610b ("wifi: ath12k: do not return invalid link id for scan link") Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Signed-off-by: Karthikeyan Periyasamy <quic_periyasa@quicinc.com> --- drivers/net/wireless/ath/ath12k/mac.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)