From 50dc7def4a9e05d1329e0cc129a5146821130998 Mon Sep 17 00:00:00 2001 From: Nicholas Mc Guire Date: Sat, 25 Mar 2017 20:46:01 +0100 Subject: [PATCH] rcu: Use bool value directly The beenonline variable is declared bool so there is no need for an explicit comparison, especially not against the constant zero. Signed-off-by: Nicholas Mc Guire Signed-off-by: Paul E. McKenney --- 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 c4f195dd7c94..7c238604df18 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -3085,7 +3085,7 @@ __rcu_process_callbacks(struct rcu_state *rsp) bool needwake; struct rcu_data *rdp = raw_cpu_ptr(rsp->rda); - WARN_ON_ONCE(rdp->beenonline == 0); + WARN_ON_ONCE(!rdp->beenonline); /* Update RCU state based on any recent quiescent states. */ rcu_check_quiescent_state(rsp, rdp); -- 2.20.1