> -----Original Message----- > From: Neil Zhang [mailto:zhan...@marvell.com] > Sent: 2014年5月7日 13:50 > To: linux-arm-ker...@lists.infradead.org; linux-kernel@vger.kernel.org > Cc: rmk+ker...@arm.linux.org.uk; Neil Zhang > Subject: [PATCH] ARM: remove redundant code in machine_halt > > There is no need to call local_irq_disable twice. > > Signed-off-by: Neil Zhang <zhan...@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
Any comments? Best Regards, Neil Zhang
