linux-kernel - Re: [PATCH v9 1/8] integrity: Fix warning about missing prototypes

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Message-ID: <Ydm65Uruy4u9SWeO@iki.fi>
Date:   Sat, 8 Jan 2022 18:25:09 +0200
From:   Jarkko Sakkinen <jarkko@...nel.org>
To:     Eric Snowberg <eric.snowberg@...cle.com>
Cc:     dhowells@...hat.com, dwmw2@...radead.org, ardb@...nel.org,
        jmorris@...ei.org, serge@...lyn.com, nayna@...ux.ibm.com,
        zohar@...ux.ibm.com, keescook@...omium.org,
        torvalds@...ux-foundation.org, weiyongjun1@...wei.com,
        keyrings@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-efi@...r.kernel.org, linux-security-module@...r.kernel.org,
        James.Bottomley@...senpartnership.com, pjones@...hat.com,
        konrad.wilk@...cle.com
Subject: Re: [PATCH v9 1/8] integrity: Fix warning about missing prototypes

On Wed, Jan 05, 2022 at 06:50:05PM -0500, Eric Snowberg wrote:
> make W=1 generates the following warning in keyring_handler.c
> 
> security/integrity/platform_certs/keyring_handler.c:71:30: warning: no previous prototype for get_handler_for_db [-Wmissing-prototypes]
>  __init efi_element_handler_t get_handler_for_db(const efi_guid_t *sig_type)
>                               ^~~~~~~~~~~~~~~~~~
> security/integrity/platform_certs/keyring_handler.c:82:30: warning: no previous prototype for get_handler_for_dbx [-Wmissing-prototypes]
>  __init efi_element_handler_t get_handler_for_dbx(const efi_guid_t *sig_type)
>                               ^~~~~~~~~~~~~~~~~~~
> Add the missing prototypes by including keyring_handler.h.
> 
> Reported-by: kernel test robot <lkp@...el.com>
> Signed-off-by: Eric Snowberg <eric.snowberg@...cle.com>
> Reviewed-by: Mimi Zohar <zohar@...ux.ibm.com>
> ---
> v7: Initial version
> v8: Code unmodified from v7 added Mimi's Reviewed-by
> v9: Unmodified from v8
> ---
>  security/integrity/platform_certs/keyring_handler.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/security/integrity/platform_certs/keyring_handler.c b/security/integrity/platform_certs/keyring_handler.c
> index 5604bd57c990..e9791be98fd9 100644
> --- a/security/integrity/platform_certs/keyring_handler.c
> +++ b/security/integrity/platform_certs/keyring_handler.c
> @@ -9,6 +9,7 @@
>  #include <keys/asymmetric-type.h>
>  #include <keys/system_keyring.h>
>  #include "../integrity.h"
> +#include "keyring_handler.h"
>  
>  static efi_guid_t efi_cert_x509_guid __initdata = EFI_CERT_X509_GUID;
>  static efi_guid_t efi_cert_x509_sha256_guid __initdata =
> -- 
> 2.18.4
> 

Reviewed-by: Jarkko Sakkinen <jarkko@...nel.org>

BR, Jarkko