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wifi: mt76: connac: accept hw scan request at a time

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The current hw scan cannot accept multiple hw scan requests at a time, we
return the proper error code when the hw scan is still undergoing.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Sean Wang 2022-11-11 05:23:47 +08:00 committed by Felix Fietkau
parent 98678fc03c
commit fe62788b62
1 changed files with 3 additions and 0 deletions
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3
drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
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@ -1571,6 +1571,9 @@ int mt76_connac_mcu_hw_scan(struct mt76_phy *phy, struct ieee80211_vif *vif,
struct mt76_connac_hw_scan_req *req;
struct sk_buff *skb;
if (test_bit(MT76_HW_SCANNING, &phy->state))
return -EBUSY;
skb = mt76_mcu_msg_alloc(mdev, NULL, sizeof(*req));
if (!skb)
return -ENOMEM;