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mlx4: Return EOPNOTSUPP instead of ENOTSUPP 

In commit b45f0674b9 ("mlx4: xdp: Allow raising MTU up to one page minus eth and vlan hdrs"),
it changed EOPNOTSUPP to ENOTSUPP by mistake.  This patch fixes it.

Fixes: b45f0674b9 ("mlx4: xdp: Allow raising MTU up to one page minus eth and vlan hdrs")
Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Acked-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Martin KaFai Lau 2017-01-10 09:41:49 -08:00 committed by David S. Miller
parent dc5367bcc5
commit 9f9b74ef89
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/mellanox/mlx4/en_netdev.c
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@ -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;