diff --git a/security/min_addr.c b/security/min_addr.c
index fc43c9d37084599056680e55c5e8c38491b117ba..e86f297522bfb9ea91de0ad929034bcccd59d57f 100644
--- a/security/min_addr.c
+++ b/security/min_addr.c
@@ -43,7 +43,7 @@ int mmap_min_addr_handler(struct ctl_table *table, int write,
 	return ret;
 }
 
-int __init init_mmap_min_addr(void)
+static int __init init_mmap_min_addr(void)
 {
 	update_mmap_min_addr();