Commit a60caf03 authored by Yoshihiro Shimoda's avatar Yoshihiro Shimoda Committed by Jakub Kicinski
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net: renesas: rswitch: Fix return value in error path of xmit 



Fix return value in the error path of rswitch_start_xmit(). If TX
queues are full, this function should return NETDEV_TX_BUSY.

Fixes: 3590918b ("net: ethernet: renesas: Add support for "Ethernet Switch"")
Signed-off-by: default avatarYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/20230529073817.1145208-1-yoshihiro.shimoda.uh@renesas.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 3c27f3d5

drivers/net/ethernet/renesas/rswitch.c

+1 −1
Original line number Diff line number Diff line
@@ -1485,7 +1485,7 @@ static netdev_tx_t rswitch_start_xmit(struct sk_buff *skb, struct net_device *nd 


	if (rswitch_get_num_cur_queues(gq) >= gq->ring_size - 1) {

		netif_stop_subqueue(ndev, 0);

		return ret;

		return NETDEV_TX_BUSY;

	}



	if (skb_put_padto(skb, ETH_ZLEN))