From: Wei Yongjun <weiyongjun1@huawei.com>
Date: Sat, 22 Oct 2016 14:33:17 +0000 (+0000)
Subject: spi: omap2-mcspi: Remove redundant return value check of platform_get_resource()
X-Git-Tag: v4.10-rc1~141^2~2^5
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2e9c079cccedbe0d47265ca0c8121c8c66ebb241;p=thirdparty%2Fkernel%2Flinux.git

spi: omap2-mcspi: 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 <weiyongjun1@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index 3567e1dfd30d4..79800e991ccd5 100644
--- a/drivers/spi/spi-omap2-mcspi.c
+++ b/drivers/spi/spi-omap2-mcspi.c
@@ -1386,11 +1386,6 @@ static int omap2_mcspi_probe(struct platform_device *pdev)
 	regs_offset = pdata->regs_offset;
 
 	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (r == NULL) {
-		status = -ENODEV;
-		goto free_master;
-	}
-
 	mcspi->base = devm_ioremap_resource(&pdev->dev, r);
 	if (IS_ERR(mcspi->base)) {
 		status = PTR_ERR(mcspi->base);