linux-kernel - [PATCH] x86, apb_timer: remove unused variable percpu

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Message-Id: <1356030701-16284-28-git-send-email-sasha.levin@oracle.com>
Date:	Thu, 20 Dec 2012 14:11:36 -0500
From:	Sasha Levin <sasha.levin@...cle.com>
To:	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
	Sasha Levin <sasha.levin@...cle.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH] x86, apb_timer: remove unused variable percpu_timer

Signed-off-by: Sasha Levin <sasha.levin@...cle.com>
---
 arch/x86/kernel/apb_timer.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/arch/x86/kernel/apb_timer.c b/arch/x86/kernel/apb_timer.c
index afdc3f75..cc74fd0 100644
--- a/arch/x86/kernel/apb_timer.c
+++ b/arch/x86/kernel/apb_timer.c
@@ -311,7 +311,6 @@ void __init apbt_time_init(void)
 #ifdef CONFIG_SMP
 	int i;
 	struct sfi_timer_table_entry *p_mtmr;
-	unsigned int percpu_timer;
 	struct apbt_dev *adev;
 #endif
 
@@ -346,13 +345,10 @@ void __init apbt_time_init(void)
 		return;
 	}
 	pr_debug("%s: %d CPUs online\n", __func__, num_online_cpus());
-	if (num_possible_cpus() <= sfi_mtimer_num) {
-		percpu_timer = 1;
+	if (num_possible_cpus() <= sfi_mtimer_num)
 		apbt_num_timers_used = num_possible_cpus();
-	} else {
-		percpu_timer = 0;
+	else
 		apbt_num_timers_used = 1;
-	}
 	pr_debug("%s: %d APB timers used\n", __func__, apbt_num_timers_used);
 
 	/* here we set up per CPU timer data structure */
-- 
1.8.0

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