From: Belen Sarabia <belensarabia@gmail.com>
Date: Mon, 27 Feb 2017 21:41:18 +0000 (+0100)
Subject: Delete redundant return value check of platform_get_resource()
X-Git-Tag: v4.12-rc1~167^2~8
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=487d499c6758d81954d684f1dd8edc54257cad0f;p=karo-tx-linux.git

Delete redundant return value check of platform_get_resource()

Delete error handling from the result of a call to platform_get_resource()
when the value is immediately passed to devm_ioremap_resource().

Signed-off-by: Belen Sarabia <belensarabia@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
---

diff --git a/drivers/ata/ahci_octeon.c b/drivers/ata/ahci_octeon.c
index ea865fe953e1..5a44e089c6bb 100644
--- a/drivers/ata/ahci_octeon.c
+++ b/drivers/ata/ahci_octeon.c
@@ -38,11 +38,6 @@ static int ahci_octeon_probe(struct platform_device *pdev)
 	int ret;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "Platform resource[0] is missing\n");
-		return -ENODEV;
-	}
-
 	base = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(base))
 		return PTR_ERR(base);