Can you explain what user-visible change this produces?

Thanks,

Ben.

On Mon, Dec 23, 2013 at 06:19:48PM +0900, Daisuke Kotani wrote:
> This patch allows to set max_len to UINT16_MAX in parse_output
> if output port is OFPP_CONTROLLER.
> 
> Signed-off-by: Daisuke Kotani <kot...@net.ist.i.kyoto-u.ac.jp>
> ---
>  lib/ofp-parse.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/lib/ofp-parse.c b/lib/ofp-parse.c
> index 6b69ecd..251adfa 100644
> --- a/lib/ofp-parse.c
> +++ b/lib/ofp-parse.c
> @@ -212,10 +212,10 @@ parse_output(const char *arg, struct ofpbuf *ofpacts)
>          struct ofpact_output *output;
> 
>          output = ofpact_put_OUTPUT(ofpacts);
> -        output->max_len = output->port == OFPP_CONTROLLER ? UINT16_MAX : 0;
>          if (!ofputil_port_from_string(arg, &output->port)) {
>              return xasprintf("%s: output to unknown port", arg);
>          }
> +        output->max_len = output->port == OFPP_CONTROLLER ? UINT16_MAX : 0;
>          return NULL;
>      }
>  }
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