From: David Vrabel <david.vrabel@citrix.com>
Date: Thu, 6 Sep 2012 14:39:01 +0000 (+0200)
Subject: timer: remove stray local_irq_enable()
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~7983
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=102ec7e2fc1c0290ed8207a78251ebba9157f8ce;p=xen.git

timer: remove stray local_irq_enable()

migrate_timers_from_cpu() has a stray local_irq_enable() that does
nothing (it's immediately after a spin_unlock_irq()) and has no
matching local_irq_disable().

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Keir Fraser <keir@xen.org>
Committed-by: Jan Beulich <jbeulich@suse.com>
---

diff --git a/xen/common/timer.c b/xen/common/timer.c
index 0dd2476483..39de52dc35 100644
--- a/xen/common/timer.c
+++ b/xen/common/timer.c
@@ -587,7 +587,6 @@ static void migrate_timers_from_cpu(unsigned int old_cpu)
 
     spin_unlock(&old_ts->lock);
     spin_unlock_irq(&new_ts->lock);
-    local_irq_enable();
 
     if ( notify )
         cpu_raise_softirq(new_cpu, TIMER_SOFTIRQ);