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 ea865fe953e1f8c620ef896164be71e7a8bb8740..5a44e089c6bb6ae23f7e4f984c7cc069c0e77744 100644 (file)
--- 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);