On Thu, 2011-07-28 at 16:34 +0200, Laurent Pinchart wrote:
> > - adp1653_init_controls(flash);
> > + ret = adp1653_init_controls(flash);
> > + if (ret)
> > + goto free_and_quit;
> >
> > ret = media_entity_init(&flash->subdev.entity, 0, NULL, 0);
> > if (ret < 0)
> > - kfree(flash);
> > + goto free_and_quit;
> >
> > + return 0;
> > +
> > +free_and_quit:
> > + v4l2_ctrl_handler_free(&flash->ctrls);
> > + kfree(flash);
> > return ret;
> What about
> ret = adp1653_init_controls(flash);
> if (ret)
> goto done;
>
> ret = media_entity_init(&flash->subdev.entity, 0, NULL, 0);
>
> done:
> if (ret < 0) {
> v4l2_ctrl_handler_free(&flash->ctrls);
> kfree(flash);
> }
>
> return ret;
There is no difference at first glance. However, your variant is less
straight to understand for my opinion.
--
Andy Shevchenko <[email protected]>
Intel Finland Oy
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