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From:   Yangtao Li <frank.li@vivo.com>
To:     Sergey Shtylyov <s.shtylyov@omp.ru>,
        Damien Le Moal <dlemoal@kernel.org>
Cc:     Yangtao Li <frank.li@vivo.com>, linux-ide@vger.kernel.org,
        linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 06/11] ata: sata_rcar: Remove unnecessary return value check
Date:   Fri,  7 Jul 2023 17:55:08 +0800
Message-Id: <20230707095513.64224-6-frank.li@vivo.com>
In-Reply-To: <20230707095513.64224-1-frank.li@vivo.com>
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As commit a85a6c86c25b ("driver core: platform: Clarify that IRQ 0
is invalid") says, there is no need to check if the platform_get_irq
return value is 0. Let's remove it.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
---
 drivers/ata/sata_rcar.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/ata/sata_rcar.c b/drivers/ata/sata_rcar.c
index f299b41ab3e6..43c55ac89daa 100644
--- a/drivers/ata/sata_rcar.c
+++ b/drivers/ata/sata_rcar.c
@@ -867,8 +867,6 @@ static int sata_rcar_probe(struct platform_device *pdev)
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0)
 		return irq;
-	if (!irq)
-		return -EINVAL;
 
 	priv = devm_kzalloc(dev, sizeof(struct sata_rcar_priv), GFP_KERNEL);
 	if (!priv)
-- 
2.39.0