linux-kernel - [PATCH next] PCI: xgene-msi: Return negative -EINVAL in xgene_msi_handler

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Message-ID: <aIzCbVd93ivPinne@stanley.mountain>
Date: Fri, 1 Aug 2025 16:34:37 +0300
From: Dan Carpenter <dan.carpenter@...aro.org>
To: Marc Zyngier <maz@...nel.org>
Cc: Toan Le <toan@...amperecomputing.com>,
	Lorenzo Pieralisi <lpieralisi@...nel.org>,
	Krzysztof Wilczyński <kwilczynski@...nel.org>,
	Manivannan Sadhasivam <mani@...nel.org>,
	Rob Herring <robh@...nel.org>, Bjorn Helgaas <bhelgaas@...gle.com>,
	linux-pci@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: [PATCH next] PCI: xgene-msi: Return negative -EINVAL in
 xgene_msi_handler_setup()

There is a typo so we accidentally return positive EINVAL instead of
negative -EINVAL.  Add the missing '-' character.

Fixes: 6aceb36f17ab ("PCI: xgene-msi: Restructure handler setup/teardown")
Signed-off-by: Dan Carpenter <dan.carpenter@...aro.org>
---
 drivers/pci/controller/pci-xgene-msi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/controller/pci-xgene-msi.c b/drivers/pci/controller/pci-xgene-msi.c
index 0a37a3f1809c..654639bccd10 100644
--- a/drivers/pci/controller/pci-xgene-msi.c
+++ b/drivers/pci/controller/pci-xgene-msi.c
@@ -311,7 +311,7 @@ static int xgene_msi_handler_setup(struct platform_device *pdev)
 		msi_val = xgene_msi_int_read(xgene_msi, i);
 		if (msi_val) {
 			dev_err(&pdev->dev, "Failed to clear spurious IRQ\n");
-			return EINVAL;
+			return -EINVAL;
 		}
 
 		irq = platform_get_irq(pdev, i);
-- 
2.47.2