[PATCH main v3 2/2] macsec: Fix set offload capability for MACsec

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On Wed, Feb 15, 2023 at 9:14 AM Emeel Hakim <ehakim at nvidia.com> wrote:
>
> Currently, rtnl_link_macsec_set_offload rejects any value
> greater than 1 limiting the MACSEC_ATTR_OFFLOAD attribute
> to the values 0 and 1 where 2 is also a legal value.
> Fix by allowing all legal values for MACSEC_ATTR_OFFLOAD.
>
> Fixes: b6cc13d76b29 ("Supporting Hardware offload capability for MACsec")
> Signed-off-by: Emeel Hakim <ehakim at nvidia.com>
> ---
> V1 -> V2: Use MACSEC_OFFLOAD_ATTR_MAX
> V2 -> V3: Use MACSEC_OFFLOAD_MAX instead of MACSEC_OFFLOAD_ATTR_MAX since it is the right field to use.
>
>  lib/route/link/macsec.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/lib/route/link/macsec.c b/lib/route/link/macsec.c
> index 16b65b0..9bc8f7b 100644
> --- a/lib/route/link/macsec.c
> +++ b/lib/route/link/macsec.c
> @@ -652,7 +652,7 @@ int rtnl_link_macsec_set_offload(struct rtnl_link *link, uint8_t offload)
>
>         IS_MACSEC_LINK_ASSERT(link);
>
> -       if (offload > 1)
> +       if (offload > MACSEC_OFFLOAD_MAX)
>                 return -NLE_INVAL;
>
>         info->offload = offload;
> --
> 2.21.3
>
>
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