Re: [PATCH v3 1/9] dmaengine: idxd: fix memory leak in error handling path of idxd_setup_wqs()

[Markus Elfring <Markus.Elfring@xxxxxx>]

…
> +++ b/drivers/dma/idxd/init.c
…
> @@ -203,7 +201,6 @@ static int idxd_setup_wqs(struct idxd_device *idxd)
>  		wq->enqcmds_retries = IDXD_ENQCMDS_RETRIES;
>  		wq->wqcfg = kzalloc_node(idxd->wqcfg_size, GFP_KERNEL, dev_to_node(dev));
>  		if (!wq->wqcfg) {
> -			put_device(conf_dev);
>  			rc = -ENOMEM;
>  			goto err;
>  		}

I suggest to move such an error code assignment also to the end of this function implementation.

Regards,
Markus