From: Feng Jiang <jiangfeng@xxxxxxxxxx> Reported-by: kernel test robot <lkp@xxxxxxxxx> Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> Closes: https://lore.kernel.org/r/202504011739.HvUKtUUe-lkp@xxxxxxxxx/ Fixes: 3ba20af886d1 ("wifi: mt76: scan: set vif offchannel link for scanning/roc") Signed-off-by: Feng Jiang <jiangfeng@xxxxxxxxxx> --- drivers/net/wireless/mediatek/mt76/channel.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/mediatek/mt76/channel.c b/drivers/net/wireless/mediatek/mt76/channel.c index e7b839e74290..cc2d888e3f17 100644 --- a/drivers/net/wireless/mediatek/mt76/channel.c +++ b/drivers/net/wireless/mediatek/mt76/channel.c @@ -302,11 +302,13 @@ void mt76_put_vif_phy_link(struct mt76_phy *phy, struct ieee80211_vif *vif, struct mt76_vif_link *mlink) { struct mt76_dev *dev = phy->dev; - struct mt76_vif_data *mvif = mlink->mvif; + struct mt76_vif_data *mvif; if (IS_ERR_OR_NULL(mlink) || !mlink->offchannel) return; + mvif = mlink->mvif; + rcu_assign_pointer(mvif->offchannel_link, NULL); dev->drv->vif_link_remove(phy, vif, &vif->bss_conf, mlink); kfree(mlink); -- 2.25.1
