linux-kernel - RE: [PATCH 10/14] drivers/spi/spi-ep93xx.c: fix error return code

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Date:	Wed, 22 Aug 2012 11:12:26 -0500
From:	H Hartley Sweeten <hartleys@...ionengravers.com>
To:	Julia Lawall <Julia.Lawall@...6.fr>,
	Grant Likely <grant.likely@...retlab.ca>
CC:	"spi-devel-general@...ts.sourceforge.net" 
	<spi-devel-general@...ts.sourceforge.net>,
	"kernel-janitors@...r.kernel.org" <kernel-janitors@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH 10/14] drivers/spi/spi-ep93xx.c: fix error return code

On Sunday, August 19, 2012 1:44 AM, Julia Lawall wrote:
> From: Julia Lawall <Julia.Lawall@...6.fr>
>
> Initialize return variable before exiting on an error path.

<snip>

> Signed-off-by: Julia Lawall <Julia.Lawall@...6.fr>
>
> ---
>  drivers/spi/spi-ep93xx.c |    1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/spi/spi-ep93xx.c b/drivers/spi/spi-ep93xx.c
> index f97f1d2..9e7fdfd 100644
> --- a/drivers/spi/spi-ep93xx.c
> +++ b/drivers/spi/spi-ep93xx.c
> @@ -1105,6 +1105,7 @@ static int __devinit ep93xx_spi_probe(struct platform_device *pdev)
>  	espi->wq = create_singlethread_workqueue("ep93xx_spid");
>  	if (!espi->wq) {
>  		dev_err(&pdev->dev, "unable to create workqueue\n");
> +		error = -ENOMEM;
>  		goto fail_free_dma;
>  	}
>  	INIT_WORK(&espi->msg_work, ep93xx_spi_work);

Looks ok to me... Thanks!

Reviewed-by: H Hartley Sweeten <hsweeten@...ionengravers.com>
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