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mt76: mt7615: fix .add_beacon_offload()

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ieee80211_beacon_get_template() returns NULL when beacon state is disabled,
so beacon_offload cannot be disabled for some devices.

Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Ryder Lee
2021-04-04 10:37:33 +02:00
committed by Felix Fietkau
parent 6ee4770de0
commit e578b4b8d5
1 changed files with 10 additions and 2 deletions
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mt7615/mcu.c
+10 -2
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@@ -702,6 +702,9 @@ mt7615_mcu_add_beacon_offload(struct mt7615_dev *dev,
};
struct sk_buff *skb;
if (!enable)
goto out;
skb = ieee80211_beacon_get_template(hw, vif, &offs);
if (!skb)
return -EINVAL;
@@ -731,6 +734,7 @@ mt7615_mcu_add_beacon_offload(struct mt7615_dev *dev,
}
dev_kfree_skb(skb);
out:
return mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_BCN_OFFLOAD, &req,
sizeof(req), true);
}
@@ -1164,8 +1168,8 @@ mt7615_mcu_uni_add_beacon_offload(struct mt7615_dev *dev,
__le16 tim_ie_pos;
__le16 csa_ie_pos;
__le16 bcc_ie_pos;
/* 0: enable beacon offload
* 1: disable beacon offload
/* 0: disable beacon offload
* 1: enable beacon offload
* 2: update probe respond offload
*/
u8 enable;
@@ -1188,6 +1192,9 @@ mt7615_mcu_uni_add_beacon_offload(struct mt7615_dev *dev,
};
struct sk_buff *skb;
if (!enable)
goto out;
skb = ieee80211_beacon_get_template(mt76_hw(dev), vif, &offs);
if (!skb)
return -EINVAL;
@@ -1212,6 +1219,7 @@ mt7615_mcu_uni_add_beacon_offload(struct mt7615_dev *dev,
}
dev_kfree_skb(skb);
out:
return mt76_mcu_send_msg(&dev->mt76, MCU_UNI_CMD_BSS_INFO_UPDATE,
&req, sizeof(req), true);
}