linux-kernel - Re: [PATCH] tee: amdtee: Make use of the helper macro LIST

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Date:   Wed, 9 Feb 2022 12:46:36 +0530
From:   Rijo Thomas <Rijo-john.Thomas@....com>
To:     Cai Huoqing <cai.huoqing@...ux.dev>
Cc:     Jens Wiklander <jens.wiklander@...aro.org>,
        Sumit Garg <sumit.garg@...aro.org>,
        Devaraj Rangasamy <Devaraj.Rangasamy@....com>,
        Dan Carpenter <dan.carpenter@...cle.com>,
        op-tee@...ts.trustedfirmware.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] tee: amdtee: Make use of the helper macro LIST_HEAD()



On 2/9/2022 8:57 AM, Cai Huoqing wrote:
> Replace "struct list_head head = LIST_HEAD_INIT(head)" with
> "LIST_HEAD(head)" to simplify the code.
> 
> Signed-off-by: Cai Huoqing <cai.huoqing@...ux.dev>
> ---
>  drivers/tee/amdtee/call.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/tee/amdtee/call.c b/drivers/tee/amdtee/call.c
> index 07f36ac834c8..cec6e70f0ac9 100644
> --- a/drivers/tee/amdtee/call.c
> +++ b/drivers/tee/amdtee/call.c
> @@ -122,7 +122,7 @@ static int amd_params_to_tee_params(struct tee_param *tee, u32 count,
>  }
>  
>  static DEFINE_MUTEX(ta_refcount_mutex);
> -static struct list_head ta_list = LIST_HEAD_INIT(ta_list);
> +static LIST_HEAD(ta_list);
>  

Reviewed-by: Rijo Thomas <Rijo-john.Thomas@....com>

Thanks,
Rijo

>  static u32 get_ta_refcount(u32 ta_handle)
>  {
>