linux-kernel - [tip:timers/core] clockevents: Drop redundant cpumask check in tick_check_new

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Date:	Sat, 1 Aug 2015 03:04:24 -0700
From:	tip-bot for Luiz Capitulino <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	mingo@...nel.org, tglx@...utronix.de, hpa@...or.com,
	lcapitulino@...hat.com, linux-kernel@...r.kernel.org
Subject: [tip:timers/core] clockevents:
  Drop redundant cpumask check in tick_check_new_device()

Commit-ID:  d74892c5b291c0010295d26d6b1e11cd70451722
Gitweb:     http://git.kernel.org/tip/d74892c5b291c0010295d26d6b1e11cd70451722
Author:     Luiz Capitulino <lcapitulino@...hat.com>
AuthorDate: Wed, 29 Jul 2015 15:14:17 -0400
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Sat, 1 Aug 2015 12:00:13 +0200

clockevents: Drop redundant cpumask check in tick_check_new_device()

The same check is performed by tick_check_percpu().

Signed-off-by: Luiz Capitulino <lcapitulino@...hat.com>
Link: http://lkml.kernel.org/r/20150729151417.069d1bb0@redhat.com
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
 kernel/time/tick-common.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/kernel/time/tick-common.c b/kernel/time/tick-common.c
index f8bf475..d11c55b 100644
--- a/kernel/time/tick-common.c
+++ b/kernel/time/tick-common.c
@@ -304,9 +304,6 @@ void tick_check_new_device(struct clock_event_device *newdev)
 	int cpu;
 
 	cpu = smp_processor_id();
-	if (!cpumask_test_cpu(cpu, newdev->cpumask))
-		goto out_bc;
-
 	td = &per_cpu(tick_cpu_device, cpu);
 	curdev = td->evtdev;
 
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