netdev - Re: [PATCH net-next 1/2] openvswitch: Add a missing break statement.

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Message-ID: <CAOrHB_B8Zo59f1i8F1RiobBBf=V5mvC2CJ0uRrmFy1C9_G7Ekw@mail.gmail.com>
Date:   Wed, 23 Nov 2016 11:23:46 -0800
From:   Pravin Shelar <pshelar@....org>
To:     Jarno Rajahalme <jarno@....org>
Cc:     Linux Kernel Network Developers <netdev@...r.kernel.org>
Subject: Re: [PATCH net-next 1/2] openvswitch: Add a missing break statement.

On Tue, Nov 22, 2016 at 8:09 PM, Jarno Rajahalme <jarno@....org> wrote:
> Add a break statement to prevent fall-through from
> OVS_KEY_ATTR_ETHERNET to OVS_KEY_ATTR_TUNNEL.  Without the break
> actions setting ethernet addresses fail to validate with log messages
> complaining about invalid tunnel attributes.
>
> Fixes: 0a6410fbde ("openvswitch: netlink: support L3 packets")
> Signed-off-by: Jarno Rajahalme <jarno@....org>
> ---
>  net/openvswitch/flow_netlink.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/net/openvswitch/flow_netlink.c b/net/openvswitch/flow_netlink.c
> index d19044f..c87d359 100644
> --- a/net/openvswitch/flow_netlink.c
> +++ b/net/openvswitch/flow_netlink.c
> @@ -2195,6 +2195,7 @@ static int validate_set(const struct nlattr *a,
>         case OVS_KEY_ATTR_ETHERNET:
>                 if (mac_proto != MAC_PROTO_ETHERNET)
>                         return -EINVAL;
> +               break;
>
>         case OVS_KEY_ATTR_TUNNEL:
>                 if (masked)

Thanks for tracking it down.

Acked-by: Pravin B Shelar <pshelar@....org>