[PATCH v2 06/11] ata: sata_rcar: Remove unnecessary return value check

[Yangtao Li]

As commit a85a6c86c25b ("driver core: platform: Clarify that IRQ 0
is invalid") says, there is no need to check if the platform_get_irq
return value is 0. Let's remove it.

Signed-off-by: Yangtao Li <frank.li@xxxxxxxx>
---
 drivers/ata/sata_rcar.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/ata/sata_rcar.c b/drivers/ata/sata_rcar.c
index f299b41ab3e6..43c55ac89daa 100644
--- a/drivers/ata/sata_rcar.c
+++ b/drivers/ata/sata_rcar.c
@@ -867,8 +867,6 @@ static int sata_rcar_probe(struct platform_device *pdev)
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0)
 		return irq;
-	if (!irq)
-		return -EINVAL;
 
 	priv = devm_kzalloc(dev, sizeof(struct sata_rcar_priv), GFP_KERNEL);
 	if (!priv)
-- 
2.39.0