linux-kernel - Re: [PATCH] vme: vme_tsi148.c: fix error return code in tsi148

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Date:	Mon, 01 Jul 2013 10:16:43 +0100
From:	Martyn Welch <martyn.welch@...com>
To:	Wei Yongjun <weiyj.lk@...il.com>
CC:	manohar.vanga@...il.com, gregkh@...uxfoundation.org,
	yongjun_wei@...ndmicro.com.cn, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] vme: vme_tsi148.c: fix error return code in tsi148_probe()

On 19/06/13 03:42, Wei Yongjun wrote:
> From: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>
> 
> Fix to return a negative error code in the tsi148_crcsr_init() error
> handling case instead of 0, as done elsewhere in this function.
> 

Hi Wei,

Thanks for your patch looks good.

Signed-off-by: Martyn Welch <martyn.welch@...com>

> Signed-off-by: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>
> ---
>  drivers/vme/bridges/vme_tsi148.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/vme/bridges/vme_tsi148.c b/drivers/vme/bridges/vme_tsi148.c
> index 9c1aa4d..95c9b54 100644
> --- a/drivers/vme/bridges/vme_tsi148.c
> +++ b/drivers/vme/bridges/vme_tsi148.c
> @@ -2582,7 +2582,8 @@ static int tsi148_probe(struct pci_dev *pdev, const struct pci_device_id *id)
>  	dev_info(&pdev->dev, "VME Write and flush and error check is %s\n",
>  		err_chk ? "enabled" : "disabled");
>  
> -	if (tsi148_crcsr_init(tsi148_bridge, pdev)) {
> +	retval = tsi148_crcsr_init(tsi148_bridge, pdev);
> +	if (retval) {
>  		dev_err(&pdev->dev, "CR/CSR configuration failed.\n");
>  		goto err_crcsr;
>  	}
> 


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