From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
Fix to return negative error code -EIO from the error handling
case instead of 0.
Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
---
drivers/staging/xillybus/xillybus_pcie.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/xillybus/xillybus_pcie.c b/drivers/staging/xillybus/xillybus_pcie.c
index 0564f97..51426d8 100644
--- a/drivers/staging/xillybus/xillybus_pcie.c
+++ b/drivers/staging/xillybus/xillybus_pcie.c
@@ -168,9 +168,9 @@ static int xilly_probe(struct pci_dev *pdev,
}
endpoint->registers = pci_iomap(pdev, 0, 128);
-
if (!endpoint->registers) {
dev_err(endpoint->dev, "Failed to map BAR 0. Aborting.\n");
+ rc = -EIO;
goto failed_iomap0;
}
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