linux-kernel - [PATCH][RT] irq_work: Use proper BUG_ON

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Message-ID: <20150622154358.279eb0d9@gandalf.local.home>
Date:	Mon, 22 Jun 2015 15:43:58 -0400
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Sebastian Andrzej Siewior <bigeasy@...utronix.de>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	linux-rt-users <linux-rt-users@...r.kernel.org>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: [PATCH][RT] irq_work: Use proper BUG_ON_NONRT()

We added BUG_ON_NONRT() to handle those cases that don't apply when
PREEMPT_RT is enabled. No need to open code the check using
IS_ENABLED().

Signed-off-by: Steven Rostedt <rostedt@...dmis.org>
---
diff --git a/kernel/irq_work.c b/kernel/irq_work.c
index 9678fd1382a7..5a0f4525139c 100644
--- a/kernel/irq_work.c
+++ b/kernel/irq_work.c
@@ -144,7 +144,7 @@ static void irq_work_run_list(struct llist_head *list)
 	struct irq_work *work;
 	struct llist_node *llnode;
 
-	BUG_ON(!IS_ENABLED(CONFIG_PREEMPT_RT_FULL) && !irqs_disabled());
+	BUG_ON_NONRT(!irqs_disabled());
 
 	if (llist_empty(list))
 		return;
--
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