[PATCH] sata_highbank: fix error return code in ahci_highbank_probe()

[Gustavo A. R. Silva]

Propagate the return value of platform_get_irq on failure.

Signed-off-by: Gustavo A. R. Silva <garsi...@embeddedor.com>
---
 drivers/ata/sata_highbank.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/ata/sata_highbank.c b/drivers/ata/sata_highbank.c
index aafb8cc..2fc451c 100644
--- a/drivers/ata/sata_highbank.c
+++ b/drivers/ata/sata_highbank.c
@@ -483,9 +483,9 @@ static int ahci_highbank_probe(struct platform_device *pdev)
        }
 
        irq = platform_get_irq(pdev, 0);
-       if (irq <= 0) {
+       if (irq < 0) {
                dev_err(dev, "no irq\n");
-               return -EINVAL;
+               return irq;
        }
 
        hpriv = devm_kzalloc(dev, sizeof(*hpriv), GFP_KERNEL);
-- 
2.5.0