From: Ben Greear <[email protected]>
If skb is null, then don't try to dereference it.
Signed-off-by: Ben Greear <[email protected]>
---
drivers/net/wireless/mediatek/mt76/mt7915/mac.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
index 35e4b57bd133..3f4e19358d5b 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
@@ -1321,7 +1321,7 @@ mt7915_mac_add_txs_skb(struct mt7915_dev *dev, struct mt76_wcid *wcid, int pid,
/* TODO: Gather stats anyway, even if we are not matching on an skb. */
if (!skb)
- goto out;
+ goto out_no_skb;
txs = le32_to_cpu(txs_data[0]);
txs5 = le32_to_cpu(txs_data[5]);
@@ -1434,6 +1434,8 @@ mt7915_mac_add_txs_skb(struct mt7915_dev *dev, struct mt76_wcid *wcid, int pid,
out:
mt76_tx_status_skb_done(mdev, skb, &list, wcid);
+
+out_no_skb:
mt76_tx_status_unlock(mdev, &list);
return !!skb;
--
2.20.1