linux-kernel - Re: [PATCH] integrity/ima: Add declarations to init

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Date:   Mon, 29 Mar 2021 18:18:27 +0800
From:   Jiele Zhao <unclexiaole@...il.com>
To:     serge@...lyn.com, jmorris@...ei.org
Cc:     linux-security-module@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] integrity/ima: Add declarations to init_once void
 arguments.

Ping.

On 2021/3/23 9:33, Jiele Zhao wrote:
> init_once is a callback to kmem_cache_create. The parameter
> type of this function is void *, so it's better to give a
> explicit cast here.
>
> Signed-off-by: Jiele Zhao <unclexiaole@...il.com>
> ---
>   security/integrity/iint.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/security/integrity/iint.c b/security/integrity/iint.c
> index 1d20003243c3..5f3f2de997e1 100644
> --- a/security/integrity/iint.c
> +++ b/security/integrity/iint.c
> @@ -152,7 +152,7 @@ void integrity_inode_free(struct inode *inode)
>   
>   static void init_once(void *foo)
>   {
> -	struct integrity_iint_cache *iint = foo;
> +	struct integrity_iint_cache *iint = (struct integrity_iint_cache *)foo;
>   
>   	memset(iint, 0, sizeof(*iint));
>   	iint->ima_file_status = INTEGRITY_UNKNOWN;