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From:   Rasmus Villemoes <linux@rasmusvillemoes.dk>
To:     Marc Zyngier <marc.zyngier@arm.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        Jason Cooper <jason@lakedaemon.net>
Cc:     Rasmus Villemoes <linux@rasmusvillemoes.dk>,
        linux-kernel@vger.kernel.org
Subject: [PATCH 3/4] irqchip/gic-v3-its: drop redundant initialization in mk_lpi_range
Date:   Tue, 12 Mar 2019 18:33:48 +0100
Message-Id: <20190312173350.4025-4-linux@rasmusvillemoes.dk>
In-Reply-To: <20190312173350.4025-1-linux@rasmusvillemoes.dk>
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There's no reason to ask kmalloc() to zero the allocation, since all
the fields get initialized immediately afterwards. Except that there's
also not any reason to initialize the ->entry member, since the
element gets added to the lpi_range_list immediately.

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
---
 drivers/irqchip/irq-gic-v3-its.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index 5c8232cff290..2ebc28a53d96 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -1465,9 +1465,8 @@ static struct lpi_range *mk_lpi_range(u32 base, u32 span)
 {
 	struct lpi_range *range;
 
-	range = kzalloc(sizeof(*range), GFP_KERNEL);
+	range = kmalloc(sizeof(*range), GFP_KERNEL);
 	if (range) {
-		INIT_LIST_HEAD(&range->entry);
 		range->base_id = base;
 		range->span = span;
 	}
-- 
2.20.1