linux-kernel - [PATCH 1/2] ata: delete redundant printing of return value

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Date:   Sat, 13 Mar 2021 15:46:56 +0800
From:   Wang Qing <wangqing@...o.com>
To:     Hans de Goede <hdegoede@...hat.com>, Jens Axboe <axboe@...nel.dk>,
        linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Wang Qing <wangqing@...o.com>
Subject: [PATCH 1/2] ata: delete redundant printing of return value

platform_get_irq() has already checked and printed the return value, 
the printing here is nothing special, it is not necessary at all.

Signed-off-by: Wang Qing <wangqing@...o.com>
---
 drivers/ata/libahci_platform.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/ata/libahci_platform.c b/drivers/ata/libahci_platform.c
index de638da..2e7ea75
--- a/drivers/ata/libahci_platform.c
+++ b/drivers/ata/libahci_platform.c
@@ -582,11 +582,8 @@ int ahci_platform_init_host(struct platform_device *pdev,
 	int i, irq, n_ports, rc;
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq <= 0) {
-		if (irq != -EPROBE_DEFER)
-			dev_err(dev, "no irq\n");
+	if (irq <= 0)
 		return irq;
-	}
 
 	hpriv->irq = irq;
 
-- 
2.7.4