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rcu: Use bool type for return value in rcu_is_watching()

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Use a bool type for return in rcu_is_watching().

Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
This commit is contained in:
Pranith Kumar 2014-07-08 18:26:11 -04:00 committed by Paul E. McKenney
parent bf33eb1aef
commit f534ed1fd7
1 changed files with 1 additions and 1 deletions
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2
kernel/rcu/tree.c
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@ -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();