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Re: [PATCH 3.5] iwlwifi: fix double free/complete in firmware loading

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On Tue, Jun 5, 2012 at 12:38 AM, Johannes Berg
<johannes@xxxxxxxxxxxxxxxx> wrote:
> @@ -861,13 +861,20 @@ static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context)
>
>        /* We have our copies now, allow OS release its copies */
>        release_firmware(ucode_raw);
> -       complete(&drv->request_firmware_complete);
>
>        drv->op_mode = iwl_dvm_ops.start(drv->trans, drv->cfg, &drv->fw);
>
> -       if (!drv->op_mode)
> -               goto out_free_fw;
> +       if (!drv->op_mode) {
> +               complete(&drv->request_firmware_complete);
> +               goto out_release_driver;
> +       }

If you do it this way, you might as well replace the

   complete(&drv->request_firmware_complete);
   goto out_release_driver;

with just a "goto out_unbind".

                Linus
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