From: Vincent Stehlé <[email protected]>
[ Upstream commit 7eb000bdbe7c7da811ef51942b356f6e819b13ba ]
The ndo_start_xmit() method must not attempt to free the skb to transmit
when returning NETDEV_TX_BUSY. Therefore, make sure the
korina_send_packet() function returns NETDEV_TX_OK when it frees a packet.
Fixes: ef11291bcd5f ("Add support the Korina (IDT RC32434) Ethernet MAC")
Suggested-by: Jakub Kicinski <[email protected]>
Signed-off-by: Vincent Stehlé <[email protected]>
Acked-by: Florian Fainelli <[email protected]>
Link:
https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
---
drivers/net/ethernet/korina.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/korina.c b/drivers/net/ethernet/korina.c
index b491de946a0e6..88f5c45d9eef4 100644
--- a/drivers/net/ethernet/korina.c
+++ b/drivers/net/ethernet/korina.c
@@ -216,7 +216,7 @@ static int korina_send_packet(struct sk_buff *skb, struct
net_device *dev)
dev_kfree_skb_any(skb);
spin_unlock_irqrestore(&lp->lock, flags);
- return NETDEV_TX_BUSY;
+ return NETDEV_TX_OK;
}
}
--
2.27.0
