linux-kernel - Re: [PATCH 2/4] gdrom: fix error return code

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Message-ID: <x49wqak9dul.fsf@segfault.boston.devel.redhat.com>
Date:	Thu, 07 Aug 2014 17:41:54 -0400
From:	Jeff Moyer <jmoyer@...hat.com>
To:	Julia Lawall <Julia.Lawall@...6.fr>
Cc:	linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [PATCH 2/4] gdrom: fix error return code

Julia Lawall <Julia.Lawall@...6.fr> writes:

> diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
> index 584bc31..46ecd95 100644
> --- a/drivers/cdrom/gdrom.c
> +++ b/drivers/cdrom/gdrom.c
> @@ -807,16 +807,20 @@ static int probe_gdrom(struct platform_device *devptr)
>  	if (err)
>  		goto probe_fail_cmdirq_register;
>  	gd.gdrom_rq = blk_init_queue(gdrom_request, &gdrom_lock);
> -	if (!gd.gdrom_rq)
> +	if (!gd.gdrom_rq) {
> +		err = -ENOMEM;
>  		goto probe_fail_requestq;
> +	}
>  
>  	err = probe_gdrom_setupqueue();
>  	if (err)
>  		goto probe_fail_toc;
>  
>  	gd.toc = kzalloc(sizeof(struct gdromtoc), GFP_KERNEL);
> -	if (!gd.toc)
> +	if (!gd.toc) {
> +		err = -ENOMEM;
>  		goto probe_fail_toc;
> +	}

Reviewed-by: Jeff Moyer <jmoyer@...hat.com>
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