On 05/14/15 at 09:30am, Josh Poimboeuf wrote:
> On Thu, May 14, 2015 at 09:51:07AM +0800, Minfei Huang wrote:
> > @@ -891,22 +891,24 @@ static void klp_module_notify_coming(struct klp_patch *patch,
> > int ret;
> >
> > ret = klp_init_object_loaded(patch, obj);
> > - if (ret)
> > - goto err;
> > + if (ret) {
> > + pr_warn("failed to initialize patch '%s' for module '%s' (%d)\n",
> > + pmod->name, mod->name, ret);
> > + goto out;
> > + }
> >
> > if (patch->state == KLP_DISABLED)
> > - return;
> > + goto out;
> >
> > pr_notice("applying patch '%s' to loading module '%s'\n",
> > pmod->name, mod->name);
> >
> > ret = klp_enable_object(obj);
> > - if (!ret)
> > - return;
> > -
> > -err:
> > - pr_warn("failed to apply patch '%s' to module '%s' (%d)\n",
> > - pmod->name, mod->name, ret);
> > + if (ret)
> > + pr_warn("failed to apply patch '%s' to module '%s' (%d)\n",
> > + pmod->name, mod->name, ret);
> > +out:
> > + return ret;
>
> One more minor comment: the out label isn't needed. Instead of "goto
> out", they can just return directly.
Ok, I will remove the label "out" in the next version.
Thanks
Minfei
>
> Other than that, it looks good to me.
>
> Thanks!
>
> --
> Josh
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