linux-kernel - [PATCH 1/1] irqchip/exynos-combiner: remove unnecessary oom message

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Message-ID: <20210609140335.14425-1-thunder.leizhen@huawei.com>
Date:   Wed, 9 Jun 2021 22:03:35 +0800
From:   Zhen Lei <thunder.leizhen@...wei.com>
To:     Thomas Gleixner <tglx@...utronix.de>,
        Marc Zyngier <maz@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        linux-samsung-soc <linux-samsung-soc@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
CC:     Zhen Lei <thunder.leizhen@...wei.com>
Subject: [PATCH 1/1] irqchip/exynos-combiner: remove unnecessary oom message

Fixes scripts/checkpatch.pl warning:
WARNING: Possible unnecessary 'out of memory' message

Remove it can help us save a bit of memory.

Signed-off-by: Zhen Lei <thunder.leizhen@...wei.com>
---
 drivers/irqchip/exynos-combiner.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/irqchip/exynos-combiner.c b/drivers/irqchip/exynos-combiner.c
index 14106126cbf3262..552aa04ff063123 100644
--- a/drivers/irqchip/exynos-combiner.c
+++ b/drivers/irqchip/exynos-combiner.c
@@ -177,10 +177,8 @@ static void __init combiner_init(void __iomem *combiner_base,
 	nr_irq = max_nr * IRQ_IN_COMBINER;
 
 	combiner_data = kcalloc(max_nr, sizeof (*combiner_data), GFP_KERNEL);
-	if (!combiner_data) {
-		pr_warn("%s: could not allocate combiner data\n", __func__);
+	if (!combiner_data)
 		return;
-	}
 
 	combiner_irq_domain = irq_domain_add_linear(np, nr_irq,
 				&combiner_irq_domain_ops, combiner_data);
-- 
2.26.0.106.g9fadedd