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From: Jacopo Mondi <jacopo@jmondi.org>
To: "Niklas Söderlund" <niklas.soderlund+renesas@ragnatech.se>
Cc: Hans Verkuil <hverkuil-cisco@xs4all.nl>,
	linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org
Subject: Re: [PATCH 02/11] rcar-vin: Fix error paths for rvin_mc_init()
Date: Tue, 6 Jul 2021 18:09:10 +0200	[thread overview]
Message-ID: <20210706160910.akx66qshd4wl4h2h@uno.localdomain> (raw)
In-Reply-To: <20210413180253.2575451-3-niklas.soderlund+renesas@ragnatech.se>

Hi Niklas,

On Tue, Apr 13, 2021 at 08:02:44PM +0200, Niklas Söderlund wrote:
> The error paths of rvin_mc_init() do not clean up properly, fix this.
>
> Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
> ---
>  drivers/media/platform/rcar-vin/rcar-core.c | 16 +++++++++++-----
>  1 file changed, 11 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/media/platform/rcar-vin/rcar-core.c b/drivers/media/platform/rcar-vin/rcar-core.c
> index c798dc9409e4cdcd..d4932f7b42647ee1 100644
> --- a/drivers/media/platform/rcar-vin/rcar-core.c
> +++ b/drivers/media/platform/rcar-vin/rcar-core.c
> @@ -946,17 +946,23 @@ static int rvin_mc_init(struct rvin_dev *vin)
>  	if (ret)
>  		return ret;
>
> +	ret = rvin_create_controls(vin, NULL);
> +	if (ret < 0)
> +		return ret;
> +
>  	ret = rvin_group_get(vin);
>  	if (ret)
> -		return ret;
> +		goto err_controls;
>
>  	ret = rvin_mc_parse_of_graph(vin);
>  	if (ret)
> -		rvin_group_put(vin);
> +		goto err_group;
>
> -	ret = rvin_create_controls(vin, NULL);
> -	if (ret < 0)
> -		return ret;
> +	return 0;

Empty line maybe ?

Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org>

Thanks
  j
> +err_group:
> +	rvin_group_put(vin);
> +err_controls:
> +	rvin_free_controls(vin);
>
>  	return ret;
>  }
> --
> 2.31.1
>

  reply	other threads:[~2021-07-06 16:15 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-13 18:02 [PATCH 00/11] rcar-vin: Add r8a779a0 support Niklas Söderlund
2021-04-13 18:02 ` [PATCH 01/11] rcar-vin: Refactor controls creation for video device Niklas Söderlund
2021-07-06 16:04   ` Jacopo Mondi
2021-07-06 16:16     ` Niklas Söderlund
2021-07-06 16:58       ` Jacopo Mondi
2021-07-08 13:40         ` Sakari Ailus
2021-07-08 14:05           ` Niklas Söderlund
2021-07-08 14:42             ` Sakari Ailus
2021-07-06 16:08   ` Jacopo Mondi
2021-07-06 16:17     ` Niklas Söderlund
2021-04-13 18:02 ` [PATCH 02/11] rcar-vin: Fix error paths for rvin_mc_init() Niklas Söderlund
2021-07-06 16:09   ` Jacopo Mondi [this message]
2021-04-13 18:02 ` [PATCH 03/11] rcar-vin: Improve async notifier cleanup paths Niklas Söderlund
2021-07-06 16:41   ` Jacopo Mondi
2021-04-13 18:02 ` [PATCH 04/11] rcar-vin: Improve reuse of parallel notifier Niklas Söderlund
2021-07-06 16:51   ` Jacopo Mondi
2021-07-07  8:51     ` Niklas Söderlund
2021-04-13 18:02 ` [PATCH 05/11] rcar-vin: Rename array storing subdevice information Niklas Söderlund
2021-07-06 16:53   ` Jacopo Mondi
2021-04-13 18:02 ` [PATCH 06/11] rcar-vin: Move group async notifier Niklas Söderlund
2021-07-06 16:58   ` Jacopo Mondi
2021-04-13 18:02 ` [PATCH 07/11] rcar-vin: Extend group notifier DT parser to work with any port Niklas Söderlund
2021-07-07 10:24   ` Jacopo Mondi
2021-04-13 18:02 ` [PATCH 08/11] rcar-vin: Create a callback to setup media links Niklas Söderlund
2021-07-07 10:33   ` Jacopo Mondi
2021-07-08 15:46     ` Niklas Söderlund
2021-04-13 18:02 ` [PATCH 09/11] rcar-vin: Specify media device ops at group creation time Niklas Söderlund
2021-07-07 10:40   ` Jacopo Mondi
2021-04-13 18:02 ` [PATCH 10/11] rcar-vin: Move and rename CSI-2 link notifications Niklas Söderlund
2021-07-07 10:46   ` Jacopo Mondi
2021-04-13 18:02 ` [PATCH 11/11] rcar-vin: Add r8a779a0 support Niklas Söderlund
2021-07-07 11:09   ` Jacopo Mondi

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