From: Dan Carpenter <dan.carpenter@oracle.com>
To: "James E.J. Bottomley" <JBottomley@parallels.com>
Cc: linux-scsi@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: Re: [patch] sd: fix an error return in probe()
Date: Tue, 14 Apr 2015 14:28:58 +0000 [thread overview]
Message-ID: <20150414142858.GH10964@mwanda> (raw)
In-Reply-To: <20150119144112.GB19086@mwanda>
I almost accidentally sent this one again. I still think it's correct.
regards,
dan carpenter
On Mon, Jan 19, 2015 at 05:41:12PM +0300, Dan Carpenter wrote:
> If device_add() fails then it should return the error code but instead
> the current code returns success.
>
> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
>
> diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
> index ebf35cb6..75a0b55 100644
> --- a/drivers/scsi/sd.c
> +++ b/drivers/scsi/sd.c
> @@ -3019,7 +3019,8 @@ static int sd_probe(struct device *dev)
> sdkp->dev.class = &sd_disk_class;
> dev_set_name(&sdkp->dev, "%s", dev_name(dev));
>
> - if (device_add(&sdkp->dev))
> + error = device_add(&sdkp->dev);
> + if (error)
> goto out_free_index;
>
> get_device(dev);
> --
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next prev parent reply other threads:[~2015-04-14 14:28 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-19 14:41 [patch] sd: fix an error return in probe() Dan Carpenter
2015-04-14 14:28 ` Dan Carpenter [this message]
2015-04-16 12:23 ` Tomas Henzl
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