[PATCH] arm64: arch_timer: Remove redundant initialization

[Shaokun Zhang]

The 'irq' and 'ret' will be initialized and cleanup the redundant
initialization.

Cc: Mark Rutland <mark.rutland at arm.com>
Cc: Marc Zyngier <maz at kernel.org>
Cc: Daniel Lezcano <daniel.lezcano at linaro.org>
Signed-off-by: Shaokun Zhang <zhangshaokun at hisilicon.com>
---
 drivers/clocksource/arm_arch_timer.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/clocksource/arm_arch_timer.c b/drivers/clocksource/arm_arch_timer.c
index fe1a82627d57..892871b48865 100644
--- a/drivers/clocksource/arm_arch_timer.c
+++ b/drivers/clocksource/arm_arch_timer.c
@@ -1430,7 +1430,7 @@ static int __init
 arch_timer_mem_frame_register(struct arch_timer_mem_frame *frame)
 {
 	void __iomem *base;
-	int ret, irq = 0;
+	int ret, irq;
 
 	if (arch_timer_mem_use_virtual)
 		irq = frame->virt_irq;
@@ -1574,7 +1574,7 @@ static int __init arch_timer_mem_acpi_init(int platform_timer_count)
 {
 	struct arch_timer_mem *timers, *timer;
 	struct arch_timer_mem_frame *frame, *best_frame = NULL;
-	int timer_count, i, ret = 0;
+	int timer_count, i, ret;
 
 	timers = kcalloc(platform_timer_count, sizeof(*timers),
 			    GFP_KERNEL);
-- 
2.7.4