From: Nicholas Mc Guire <der.herr@hofr.at>
Date: Sat, 25 Mar 2017 19:46:01 +0000 (+0100)
Subject: rcu: Use bool value directly
X-Git-Tag: MMI-PSA29.97-13-9~5623^2~5^2^2~2
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=50dc7def4a9e05d1329e0cc129a5146821130998;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git

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 <der.herr@hofr.at>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
---

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);