[PATCH 2/9] rcu: use bool type for return value in rcu_is_watching()

[Pranith Kumar]

use a bool type for return in rcu_is_watching()

Signed-off-by: Pranith Kumar <bobby.pr...@gmail.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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