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

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Date:   Wed,  5 Jan 2022 18:50:05 -0500
From:   Eric Snowberg <eric.snowberg@...cle.com>
To:     dhowells@...hat.com, dwmw2@...radead.org, ardb@...nel.org,
        jarkko@...nel.org
Cc:     jmorris@...ei.org, serge@...lyn.com, eric.snowberg@...cle.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: [PATCH v9 1/8] integrity: Fix warning about missing prototypes

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