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authorVincent Stehlé <vincent.stehle@laposte.net>2020-12-15 01:09:52 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-12-30 13:53:57 +0300
commit027112b2671b2bd5a64b0bd9299aecc6b9982134 (patch)
treea16abff660e70d1ee23c1d251f700f26faa10bea /drivers/net/ethernet
parentde16a86c9d70e3f0f39b3ccfe7cd0d12126c8cc9 (diff)
downloadlinux-027112b2671b2bd5a64b0bd9299aecc6b9982134.tar.xz
net: korina: fix return value
[ 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 <kuba@kernel.org> Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20201214220952.19935-1-vincent.stehle@laposte.net Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net/ethernet')
-rw-r--r--drivers/net/ethernet/korina.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/korina.c b/drivers/net/ethernet/korina.c
index bf48f0ded9c7..925161959b9b 100644
--- a/drivers/net/ethernet/korina.c
+++ b/drivers/net/ethernet/korina.c
@@ -219,7 +219,7 @@ 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;
}
}