netdev - Re: [PATCH] net/mlx4_core: destroy workqueue when driver fails to register

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Date:	Mon, 2 Dec 2013 22:11:52 +0200
From:	Or Gerlitz <or.gerlitz@...il.com>
To:	Wei Yang <weiyang@...ux.vnet.ibm.com>
Cc:	David Miller <davem@...emloft.net>,
	Amir Vadai <amirv@...lanox.com>,
	Jack Morgenstein <jackm@....mellanox.co.il>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: Re: [PATCH] net/mlx4_core: destroy workqueue when driver fails to register

On Mon, Dec 2, 2013 at 3:44 AM, Wei Yang <weiyang@...ux.vnet.ibm.com> wrote:
> When driver registration fails, we need to clean up the resources allocated
> before. mlx4_core missed to destroy the workqueue allocated.

please use "missed destroying" instead of "missed to destroy"

>
> This patch destroies the workqueue when registration fails.

please s/destroies/destroys/

>
> Signed-off-by: Wei Yang <weiyang@...ux.vnet.ibm.com>
> ---
>  drivers/net/ethernet/mellanox/mlx4/main.c |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
> index 5789ea2..01fc651 100644
> --- a/drivers/net/ethernet/mellanox/mlx4/main.c
> +++ b/drivers/net/ethernet/mellanox/mlx4/main.c
> @@ -2635,6 +2635,8 @@ static int __init mlx4_init(void)
>                 return -ENOMEM;
>
>         ret = pci_register_driver(&mlx4_driver);
> +       if (ret < 0)
> +               destroy_workqueue(mlx4_wq);
>         return ret < 0 ? ret : 0;
>  }
>
> --
> 1.7.5.4
>
> --
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