linux-kernel - [PATCH] ata: rb532_cf: remove redundant codes

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Message-Id: <20210622115507.359017-1-13145886936@163.com>
Date:   Tue, 22 Jun 2021 04:55:07 -0700
From:   13145886936@....com
To:     axboe@...nel.dk
Cc:     linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org,
        gushengxian <gushengxian@...ong.com>
Subject: [PATCH] ata: rb532_cf: remove redundant codes

From: gushengxian <gushengxian@...ong.com>

The codes "dev_err(&pdev->dev, "no IRQ resource found\n");" is
redundant because platform_get_irq() already prints an error.

Signed-off-by: gushengxian <gushengxian@...ong.com>
---
 drivers/ata/pata_rb532_cf.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/ata/pata_rb532_cf.c b/drivers/ata/pata_rb532_cf.c
index 303f8c375b3a..2e110aefe59b 100644
--- a/drivers/ata/pata_rb532_cf.c
+++ b/drivers/ata/pata_rb532_cf.c
@@ -115,10 +115,8 @@ static int rb532_pata_driver_probe(struct platform_device *pdev)
 	}
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "no IRQ resource found\n");
+	if (irq < 0)
 		return irq;
-	}
 	if (!irq)
 		return -EINVAL;
 
-- 
2.25.1