Re: [leds:for-next 18/18] drivers/leds/leds-lm3530.c:432 lm3530_probe() info: why not propagate 'err

[Fengguang Wu <fengguang.wu@intel.com>]

> > I think the intention of the warning is that the err value from
> > lm3530_init_registers() can be directly returned, like this:
> >
> >                   err = lm3530_init_registers(drvdata);
> >                   if (err < 0) {
> >                           dev_err(&client->dev,
> >                                   "Register Init failed: %d\n", err);
> > -                         return -ENODEV;
> > +                         return err;
> >                   }
> >
> > That will remove the assumption that lm3530_init_registers() always
> > returns -ENODEV on error.
> 
> Oh OK. Now I got it :)
> Thanks for the clarification.
> Since this was a prevalent issue with this driver (and maybe with
> other driver too?), I will send a patch to fix this up.

Yes, I think so.. Thank you very much!

Thanks,
Fengguang