gpio-ml-ioh: cleanup NULL pointer checking

PATCH Applied Németh Márton 1 participant 1 message Jan 15, 2012

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GPIO Intel GPIO drivers

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Németh Márton

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2012-01-15 09:58 UTC #0 lore raw

PATCH 2/2 gpio-ml-ioh: cleanup NULL pointer checking

From: Márton Németh <[email protected]>

This patch will remove the following sparse warning ("make C=1"):
* warning: Using plain integer as NULL pointer

Signed-off-by Márton Németh <[email protected]>

---
 drivers/gpio/gpio-ml-ioh.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

drivers/gpio/gpio-ml-ioh.c +1 -1

index 25da40a..03d6dd5 100644
@@ -428,7 +428,7 @@ static int __devinit ioh_gpio_probe(struct pci_dev *pdev,
 	}
 
 	base = pci_iomap(pdev, 1, 0);
-	if (base == 0) {
+	if (!base) {
 		dev_err(&pdev->dev, "%s : pci_iomap failed", __func__);
 		ret = -ENOMEM;
 		goto err_iomap;

Signature · 1 line

1.7.2.5