linux-kernel - [PATCH] audit: replace atomic_add

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Message-Id: <1606725345-7442-1-git-send-email-yejune.deng@gmail.com>
Date:   Mon, 30 Nov 2020 16:35:45 +0800
From:   Yejune Deng <yejune.deng@...il.com>
To:     paul@...l-moore.com, eparis@...hat.com
Cc:     linux-audit@...hat.com, linux-kernel@...r.kernel.org,
        yejune.deng@...il.com
Subject: [PATCH] audit: replace atomic_add_return()

atomic_inc_return() is a little neater

Signed-off-by: Yejune Deng <yejune.deng@...il.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