From a32ad90426a9c8eb3915eed26e08ce133bd9e0da Mon Sep 17 00:00:00 2001
From: Austin Kim <austin.kim@lge.com>
Date: Tue, 29 Jun 2021 14:50:50 +0100
Subject: [PATCH] IMA: remove -Wmissing-prototypes warning
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Git-commit: a32ad90426a9c8eb3915eed26e08ce133bd9e0da
Patch-mainline: v5.15-rc1
References: git-fixes stable-5.14.4

With W=1 build, the compiler throws warning message as below:

   security/integrity/ima/ima_mok.c:24:12: warning:
   no previous prototype for ‘ima_mok_init’ [-Wmissing-prototypes]
       __init int ima_mok_init(void)

Silence the warning by adding static keyword to ima_mok_init().

Signed-off-by: Austin Kim <austin.kim@lge.com>
Fixes: 41c89b64d718 ("IMA: create machine owner and blacklist keyrings")
Cc: stable@vger.kernel.org
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 security/integrity/ima/ima_mok.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/security/integrity/ima/ima_mok.c b/security/integrity/ima/ima_mok.c
index 1e5c01916173..95cc31525c57 100644
--- a/security/integrity/ima/ima_mok.c
+++ b/security/integrity/ima/ima_mok.c
@@ -21,7 +21,7 @@ struct key *ima_blacklist_keyring;
 /*
  * Allocate the IMA blacklist keyring
  */
-__init int ima_mok_init(void)
+static __init int ima_mok_init(void)
 {
 	struct key_restriction *restriction;
 
-- 
2.26.2