linux-kernel - [PATCH V2 10/36] hrtimer: use base->index instead of basenum in switch_hrtimer

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Date:	Fri,  4 Apr 2014 12:05:53 +0530
From:	Viresh Kumar <viresh.kumar@...aro.org>
To:	tglx@...utronix.de
Cc:	linaro-kernel@...ts.linaro.org, fweisbec@...il.com,
	linaro-networking@...aro.org, Arvind.Chauhan@....com,
	linux-kernel@...r.kernel.org,
	Viresh Kumar <viresh.kumar@...aro.org>
Subject: [PATCH V2 10/36] hrtimer: use base->index instead of basenum in switch_hrtimer_base()

In switch_hrtimer_base() we have created a local variable basenum which is set
to base->index initially. This variable is used at only one place. It makes code
more readable if we remove this variable and use base->index directly.

Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
---
 kernel/hrtimer.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index 3b29023..04e4c77 100644
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -202,11 +202,10 @@ switch_hrtimer_base(struct hrtimer *timer, struct hrtimer_clock_base *base,
 	struct hrtimer_cpu_base *new_cpu_base;
 	int this_cpu = smp_processor_id();
 	int cpu = get_nohz_timer_target(pinned);
-	int basenum = base->index;
 
 again:
 	new_cpu_base = &per_cpu(hrtimer_bases, cpu);
-	new_base = &new_cpu_base->clock_base[basenum];
+	new_base = &new_cpu_base->clock_base[base->index];
 
 	if (base != new_base) {
 		/*
-- 
1.7.12.rc2.18.g61b472e

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