From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Sat, 7 Dec 2013 06:00:40 +0000 (+0800)
Subject: spi: coldfire-qspi: remove redundant return value check of platform_get_resource()
X-Git-Tag: v3.14-rc1~91^2~4^8
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=f885135ab6047dd159067d15c9a5de1a67de4e27;p=linux.git

spi: coldfire-qspi: remove redundant return value check of platform_get_resource()

Remove unneeded error handling on the result of a call
to platform_get_resource() when the value is passed to
devm_ioremap_resource().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Mark Brown <broonie@linaro.org>
---

diff --git a/drivers/spi/spi-coldfire-qspi.c b/drivers/spi/spi-coldfire-qspi.c
index 9ee81a4c7351..cabed8f9119e 100644
--- a/drivers/spi/spi-coldfire-qspi.c
+++ b/drivers/spi/spi-coldfire-qspi.c
@@ -397,12 +397,6 @@ static int mcfqspi_probe(struct platform_device *pdev)
 	mcfqspi = spi_master_get_devdata(master);
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_dbg(&pdev->dev, "platform_get_resource failed\n");
-		status = -ENXIO;
-		goto fail0;
-	}
-
 	mcfqspi->iobase = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(mcfqspi->iobase)) {
 		status = PTR_ERR(mcfqspi->iobase);