diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfp_net_repr.c')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_net_repr.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c index 619570524d2a..0cd077addb26 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c @@ -196,8 +196,19 @@ nfp_repr_get_offload_stats(int attr_id, const struct net_device *dev, static int nfp_repr_change_mtu(struct net_device *netdev, int new_mtu) { struct nfp_repr *repr = netdev_priv(netdev); + int err; - return nfp_app_change_mtu(repr->app, netdev, new_mtu); + err = nfp_app_check_mtu(repr->app, netdev, new_mtu); + if (err) + return err; + + err = nfp_app_repr_change_mtu(repr->app, netdev, new_mtu); + if (err) + return err; + + netdev->mtu = new_mtu; + + return 0; } static netdev_tx_t nfp_repr_xmit(struct sk_buff *skb, struct net_device *netdev) |