[PATCH -next] IMA: Make function ima_mok_init() static

[Wei Yongjun <weiyongjun1@xxxxxxxxxx>]

The sparse tool complains as follows:

security/integrity/ima/ima_mok.c:24:12: warning:
 symbol 'ima_mok_init' was not declared. Should it be static?

This function is not used outside of ima_mok.c, so this
commit marks it static.

Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
---
 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;