From 1736353f17e10bee352ec690757c66b568140724 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Tue, 19 Dec 2017 22:38:29 -0200 Subject: PCI: xgene: Fix the xgene_msi_probe() return code If devm_ioremap_resource() detects an error condition in the return value through IS_ERR(), the return value should be retrieved through PTR_ERR() instead of hardcoding it. Fix the xgene_msi_probe() error return code. Signed-off-by: Fabio Estevam [lorenzo.pieralisi@arm.com: rewrote commit log] Signed-off-by: Lorenzo Pieralisi --- drivers/pci/host/pci-xgene-msi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/pci') diff --git a/drivers/pci/host/pci-xgene-msi.c b/drivers/pci/host/pci-xgene-msi.c index df8e4bd5ddb2..f4c02da84e59 100644 --- a/drivers/pci/host/pci-xgene-msi.c +++ b/drivers/pci/host/pci-xgene-msi.c @@ -456,7 +456,7 @@ static int xgene_msi_probe(struct platform_device *pdev) xgene_msi->msi_regs = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(xgene_msi->msi_regs)) { dev_err(&pdev->dev, "no reg space\n"); - rc = -EINVAL; + rc = PTR_ERR(xgene_msi->msi_regs); goto error; } xgene_msi->msi_addr = res->start; -- cgit v1.2.3