diff options
| author | Sean Wang <sean.wang@mediatek.com> | 2020-07-08 03:16:47 +0800 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2020-07-21 19:01:18 +0200 |
| commit | c876039e95559350ee101d4b6f6084d9803f2995 (patch) | |
| tree | 6404c0efbe8007a53ab26faf6850c4c0e7bc67dc /drivers/net/wireless/mediatek/mt76/mt7615 | |
| parent | 4a850f8dc68b8c4a20333521b31600c9d31ccb5d (diff) | |
mt76: mt7663u: fix potential memory leak in mcu message handler
Fix potential memory leak in mcu message handler on error condition.
Fixes: eb99cc95c3b6 ("mt76: mt7615: introduce mt7663u support")
Acked-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7615')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7615/usb_mcu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/usb_mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/usb_mcu.c index 54885ad97891..39cd7dd95c9c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/usb_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/usb_mcu.c @@ -34,7 +34,6 @@ mt7663u_mcu_send_message(struct mt76_dev *mdev, struct sk_buff *skb, ret = mt76u_bulk_msg(&dev->mt76, skb->data, skb->len, NULL, 1000, ep); - dev_kfree_skb(skb); if (ret < 0) goto out; @@ -43,6 +42,7 @@ mt7663u_mcu_send_message(struct mt76_dev *mdev, struct sk_buff *skb, out: mutex_unlock(&mdev->mcu.mutex); + dev_kfree_skb(skb); return ret; } |