Re: [PATCH net] mlx4: Return EOPNOTSUPP instead of ENOTSUPP
From: Sergei Shtylyov <hidden>
Date: 2017-01-10 12:43:43
Hello! On 01/10/2017 01:13 AM, Martin KaFai Lau wrote:
In commit b45f0674b997 ("mlx4: xdp: Allow raising MTU up to one page minus eth and vlan hdrs"),
it changed ENOTSUPP to EOPNOTSUPP by mistake. This patch fixes it.
You mean vice versa (looking at your patch)?
quoted hunk ↗ jump to hunk
Fixes: b45f0674b997 ("mlx4: xdp: Allow raising MTU up to one page minus eth and vlan hdrs") Signed-off-by: Martin KaFai Lau <redacted> --- drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c index edbe200ac2fa..4910d9af1933 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c@@ -2277,7 +2277,7 @@ static int mlx4_en_change_mtu(struct net_device *dev, int new_mtu) if (priv->tx_ring_num[TX_XDP] && !mlx4_en_check_xdp_mtu(dev, new_mtu)) - return -ENOTSUPP; + return -EOPNOTSUPP; dev->mtu = new_mtu;
MBR, Sergei