From 840f53c31224d687a7c4a24ea118fa3c737407b0 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Tue, 7 Jan 2014 21:38:12 +0800 Subject: [PATCH] mtd: plat_nand: 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(). And move those two call together to make the connection between them more clear. Signed-off-by: Wei Yongjun Reviewed-by: Jingoo Han Signed-off-by: Brian Norris --- drivers/mtd/nand/plat_nand.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/mtd/nand/plat_nand.c b/drivers/mtd/nand/plat_nand.c index 4ebed72..0b068a5 100644 --- a/drivers/mtd/nand/plat_nand.c +++ b/drivers/mtd/nand/plat_nand.c @@ -48,16 +48,13 @@ static int plat_nand_probe(struct platform_device *pdev) return -EINVAL; } - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -ENXIO; - /* Allocate memory for the device structure (and zero it) */ data = devm_kzalloc(&pdev->dev, sizeof(struct plat_nand_data), GFP_KERNEL); if (!data) return -ENOMEM; + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); data->io_base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(data->io_base)) return PTR_ERR(data->io_base); -- 2.7.4