[PATCH] PCI: xgene: Fix the error return code

[Fabio Estevam <festevam@xxxxxxxxx>]

In the case of IS_ERR() error, we should return PTR_ERR().

Fix the error return code.

Signed-off-by: Fabio Estevam <festevam@xxxxxxxxx>
---
 drivers/pci/host/pci-xgene-msi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/host/pci-xgene-msi.c b/drivers/pci/host/pci-xgene-msi.c
index 1f42a20..4a1fb01 100644
--- a/drivers/pci/host/pci-xgene-msi.c
+++ b/drivers/pci/host/pci-xgene-msi.c
@@ -465,7 +465,7 @@ 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;
-- 
2.7.4