[dpdk-stable] [dpdk-dev] [PATCH] eal/option: fix option register duplicate detection

[Thomas Monjalon]

17/12/2018 11:19, David Marchand:
> On Mon, Dec 17, 2018 at 10:26 AM Gaetan Rivet <gaetan.rivet at 6wind.com>
> wrote:
> 
> > Missing brackets around the if means that the loop will end at its first
> > iteration.
> >
> > Cc: stable at dpdk.org
> >
> > Fixes: 2395332798d0 ("eal: add option register infrastructure")
> > Signed-off-by: Gaetan Rivet <gaetan.rivet at 6wind.com>
> > ---
> >  rte_option_register(struct rte_option *opt)
> >  {
> >         TAILQ_FOREACH(option, &rte_option_list, next) {
> > -               if (strcmp(opt->opt_str, option->opt_str) == 0)
> > +               if (strcmp(opt->opt_str, option->opt_str) == 0) {
> >                         RTE_LOG(INFO, EAL, "Option %s has already been
> > registered.",
> >                                         opt->opt_str);
> >                         return;
> > +               }
> >         }
> 
> Reviewed-by: David Marchand <david.marchand at redhat.com>

Applied, thanks

> Different topic but having a return code would be better than a simple log.

+1