diff options
| author | GUO Zihua <guozihua@huawei.com> | 2022-09-02 11:16:12 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-09-03 07:18:56 +0300 |
| commit | 0dbaf0fa62329d9fe452d9041a707a33f6274f1f (patch) | |
| tree | e6c41a7701c4e2840acb969f8d5aebef3e08734b /drivers/net | |
| parent | 12f7bd252221d4f9e000e20530e50129241e3a67 (diff) | |
| download | linux-0dbaf0fa62329d9fe452d9041a707a33f6274f1f.tar.xz | |
net: xscale: Fix return type for implementation of ndo_start_xmit
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.
eth_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>
Link: https://lore.kernel.org/r/20220902081612.60405-1-guozihua@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/xscale/ixp4xx_eth.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/xscale/ixp4xx_eth.c b/drivers/net/ethernet/xscale/ixp4xx_eth.c index dc81674f5d38..3b0c5f177447 100644 --- a/drivers/net/ethernet/xscale/ixp4xx_eth.c +++ b/drivers/net/ethernet/xscale/ixp4xx_eth.c @@ -841,7 +841,7 @@ static void eth_txdone_irq(void *unused) } } -static int eth_xmit(struct sk_buff *skb, struct net_device *dev) +static netdev_tx_t eth_xmit(struct sk_buff *skb, struct net_device *dev) { struct port *port = netdev_priv(dev); unsigned int txreadyq = port->plat->txreadyq; |