From: GUO Zihua <guozihua@huawei.com>
To: <netdev@vger.kernel.org>
Cc: <rafal@milecki.pl>, <bcm-kernel-feedback-list@broadcom.com>
Subject: [PATCH] net: broadcom: Fix return type for implementation of
Date: Fri, 2 Sep 2022 15:54:07 +0800 [thread overview]
Message-ID: <20220902075407.52358-1-guozihua@huawei.com> (raw)
Since Linux now supports CFI, it will be a good idea to fix mismatched
return type for implementation of hooks. Otherwise this might get
cought out by CFI and cause a panic.
bcm4908_enet_start_xmit() would return either NETDEV_TX_BUSY or
NETDEV_TX_OK, so change the return type to netdev_tx_t directly.
Signed-off-by: GUO Zihua <guozihua@huawei.com>
---
drivers/net/ethernet/broadcom/bcm4908_enet.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/broadcom/bcm4908_enet.c b/drivers/net/ethernet/broadcom/bcm4908_enet.c
index c131d8118489..e5e17a182f9d 100644
--- a/drivers/net/ethernet/broadcom/bcm4908_enet.c
+++ b/drivers/net/ethernet/broadcom/bcm4908_enet.c
@@ -507,7 +507,7 @@ static int bcm4908_enet_stop(struct net_device *netdev)
return 0;
}
-static int bcm4908_enet_start_xmit(struct sk_buff *skb, struct net_device *netdev)
+static netdev_tx_t bcm4908_enet_start_xmit(struct sk_buff *skb, struct net_device *netdev)
{
struct bcm4908_enet *enet = netdev_priv(netdev);
struct bcm4908_enet_dma_ring *ring = &enet->tx_ring;
--
2.17.1
next reply other threads:[~2022-09-02 7:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-02 7:54 GUO Zihua [this message]
2022-09-02 15:35 ` [PATCH] net: broadcom: Fix return type for implementation of Florian Fainelli
2022-09-03 4:30 ` patchwork-bot+netdevbpf
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