Re: [PATCH] scsi: cxlflash: Fix an error handling path in 'cxlflash_disk_attach()'

[Andrew Donnellan]

On 16/08/17 06:18, Christophe JAILLET wrote:
> 'rc' is known to be 0 at this point.
> If 'create_context()' fails, returns -ENOMEM instead of 0 which means
> success.
>
> Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>

ENOMEM seems right here.

Reviewed-by: Andrew Donnellan <andrew.donnellan@xxxxxxxxxxx>

> ---
>   drivers/scsi/cxlflash/superpipe.c | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/drivers/scsi/cxlflash/superpipe.c b/drivers/scsi/cxlflash/superpipe.c
> index ad0f9968ccfb..08da593cb2f6 100644
> --- a/drivers/scsi/cxlflash/superpipe.c
> +++ b/drivers/scsi/cxlflash/superpipe.c
> @@ -1390,6 +1390,7 @@ static int cxlflash_disk_attach(struct scsi_device *sdev,
>   	if (unlikely(!ctxi)) {
>   		dev_err(dev, "%s: Failed to create context ctxid=%d\n",
>   			__func__, ctxid);
> +		rc = -ENOMEM;
>   		goto err;
>   	}
>   

--
Andrew Donnellan              OzLabs, ADL Canberra
andrew.donnellan@xxxxxxxxxxx  IBM Australia Limited