[PATCH -next] audit: make is_audit_feature_set() static
Currently nobody use is_audit_feature_set() outside this file, so make
it static.
Signed-off-by: Xiu Jianfeng <xiujianfeng(a)huawei.com>
---
include/linux/audit.h | 2 --
kernel/audit.c | 2 +-
2 files changed, 1 insertion(+), 3 deletions(-)
diff --git a/include/linux/audit.h b/include/linux/audit.h
index cece70231138..00f7a80f1a3e 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -119,8 +119,6 @@ enum audit_nfcfgop {
AUDIT_NFT_OP_INVALID,
};
-extern int is_audit_feature_set(int which);
-
extern int __init audit_register_class(int class, unsigned *list);
extern int audit_classify_syscall(int abi, unsigned syscall);
extern int audit_classify_arch(int arch);
diff --git a/kernel/audit.c b/kernel/audit.c
index 0749211d5552..a75978ae38ad 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -1100,7 +1100,7 @@ static inline void audit_log_user_recv_msg(struct audit_buffer
**ab,
audit_log_common_recv_msg(NULL, ab, msg_type);
}
-int is_audit_feature_set(int i)
+static int is_audit_feature_set(int i)
{
return af.features & AUDIT_FEATURE_TO_MASK(i);
}
--
2.17.1