Re: [PATCH for-next 1/3] qed: add get and set support for dscp priority

[Leon Romanovsky <leon@kernel.org>]

On Thu, Jul 29, 2021 at 04:30:30PM +0300, Shai Malin wrote:
> From: Prabhakar Kushwaha <pkushwaha@marvell.com>
> 
> This patch add support of get or set priority value for a given
> dscp index.
> 
> Signed-off-by: Shai Malin <smalin@marvell.com>
> Signed-off-by: Ariel Elior <aelior@marvell.com>
> Signed-off-by: Prabhakar Kushwaha <pkushwaha@marvell.com>
> ---
>  drivers/net/ethernet/qlogic/qed/qed_dcbx.c | 65 ++++++++++++++++++++++
>  drivers/net/ethernet/qlogic/qed/qed_dcbx.h |  9 +++
>  include/linux/qed/qed_if.h                 |  6 ++
>  3 files changed, 80 insertions(+)
> 
> diff --git a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
> index e81dd34a3cac..ba9276599e72 100644
> --- a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
> +++ b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
> @@ -1280,6 +1280,71 @@ int qed_dcbx_get_config_params(struct qed_hwfn *p_hwfn,
>  	return 0;
>  }

<...>

> +	p_dcbx_info = kmalloc(sizeof(*p_dcbx_info), GFP_KERNEL);
> +	if (!p_dcbx_info)
> +		return -ENOMEM;
> +
> +	memset(p_dcbx_info, 0, sizeof(*p_dcbx_info));

This is open-coded kzalloc().

Thanks