From: zhangwm@marvell.com (Neil Zhang)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: remove redundant code in machine_halt
Date: Wed, 7 May 2014 13:50:23 +0800 [thread overview]
Message-ID: <1399441823-9907-1-git-send-email-zhangwm@marvell.com> (raw)
There is no need to call local_irq_disable twice.
Signed-off-by: Neil Zhang <zhangwm@marvell.com>
---
arch/arm/kernel/process.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index 81ef686..18cfce4 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -195,7 +195,6 @@ void machine_halt(void)
local_irq_disable();
smp_send_stop();
- local_irq_disable();
while (1);
}
--
1.7.9.5
next reply other threads:[~2014-05-07 5:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-07 5:50 Neil Zhang [this message]
2014-05-14 7:51 ` [PATCH] ARM: remove redundant code in machine_halt Neil Zhang
2014-07-04 3:05 ` Neil Zhang
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