[PATCH 5.14 326/334] IMA: remove -Wmissing-prototypes warning

Greg Kroah-Hartman
2021-09-13T14:49:55Z

From: Austin Kim <austin.kim@lge.com>

commit a32ad90426a9c8eb3915eed26e08ce133bd9e0da upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
security/integrity/ima/ima_mok.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- 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;