linux-kernel - [PATCH 2/9] rcu: use bool type for return value in rcu_is

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Date:	Tue,  8 Jul 2014 18:26:11 -0400
From:	Pranith Kumar <bobby.prani@...il.com>
To:	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>,
	Josh Triplett <josh@...htriplett.org>,
	linux-kernel@...r.kernel.org (open list:READ-COPY UPDATE...)
Subject: [PATCH 2/9] rcu: use bool type for return value in rcu_is_watching()

use a bool type for return in rcu_is_watching()

Signed-off-by: Pranith Kumar <bobby.prani@...il.com>
---
 kernel/rcu/tree.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
index dac6d20..dff3d5b 100644
--- a/kernel/rcu/tree.c
+++ b/kernel/rcu/tree.c
@@ -819,7 +819,7 @@ bool notrace __rcu_is_watching(void)
  */
 bool notrace rcu_is_watching(void)
 {
-	int ret;
+	bool ret;
 
 	preempt_disable();
 	ret = __rcu_is_watching();
-- 
1.9.1

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