[PATCH] audit: replace atomic_add_return()

[Yejune Deng]

atomic_inc_return() is a little neater

Signed-off-by: Yejune Deng <yejune.d...@gmail.com>
---
 kernel/audit.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/audit.c b/kernel/audit.c
index e22f22b..1ffc2e0 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -1779,7 +1779,7 @@ unsigned int audit_serial(void)
 {
        static atomic_t serial = ATOMIC_INIT(0);
 
-       return atomic_add_return(1, &serial);
+       return atomic_inc_return(&serial);
 }
 
 static inline void audit_get_stamp(struct audit_context *ctx,
-- 
1.9.1