From: Zenghui Yu <yuzenghui@huawei.com>
Date: Thu, 6 Feb 2020 07:57:09 +0000 (+0800)
Subject: irqchip/gic-v4.1: Drop 'tmp' in inherit_vpe_l1_table_from_rd()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=4bccf1d715fe8f5fe10bd6202c8caa0ae6104cd2;p=linux.git

irqchip/gic-v4.1: Drop 'tmp' in inherit_vpe_l1_table_from_rd()

The variable 'tmp' in inherit_vpe_l1_table_from_rd() is actually
not needed, drop it.

Signed-off-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200206075711.1275-5-yuzenghui@huawei.com
---

diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index ae4e7b355b466..8405ebdd9ffb2 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -2415,14 +2415,12 @@ static u64 inherit_vpe_l1_table_from_rd(cpumask_t **mask)
 
 	for_each_possible_cpu(cpu) {
 		void __iomem *base = gic_data_rdist_cpu(cpu)->rd_base;
-		u32 tmp;
 
 		if (!base || cpu == smp_processor_id())
 			continue;
 
 		val = gic_read_typer(base + GICR_TYPER);
-		tmp = compute_common_aff(val);
-		if (tmp != aff)
+		if (aff != compute_common_aff(val))
 			continue;
 
 		/*