We should never start a transmission after the queue has been stopped.
But because it might work we don't kill the function here but rather
warn loudly the user that something is wrong.
Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
---
net/mac802154/tx.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/net/mac802154/tx.c b/net/mac802154/tx.c
index 18ee6fcfcd7f..abd9a057521e 100644
--- a/net/mac802154/tx.c
+++ b/net/mac802154/tx.c
@@ -112,6 +112,8 @@ ieee802154_tx(struct ieee802154_local *local, struct sk_buff *skb)
static netdev_tx_t
ieee802154_hot_tx(struct ieee802154_local *local, struct sk_buff *skb)
{
+ WARN_ON_ONCE(mac802154_queue_is_stopped(local));
+
return ieee802154_tx(local, skb);
}
--
2.27.0
