ARM: am79c961a: platform_get_irq() may return signed unnoticed
dev->irq is unsigned, platform_get_irq() may return signed unnoticed
Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
diff --git a/drivers/net/arm/am79c961a.c b/drivers/net/arm/am79c961a.c
index ba6bd03..a637910 100644
--- a/drivers/net/arm/am79c961a.c
+++ b/drivers/net/arm/am79c961a.c
@@ -693,11 +693,15 @@
* done by the ether bootp loader.
*/
dev->base_addr = res->start;
- dev->irq = platform_get_irq(pdev, 0);
+ ret = platform_get_irq(pdev, 0);
+
+ if (ret < 0) {
+ ret = -ENODEV;
+ goto nodev;
+ }
+ dev->irq = ret;
ret = -ENODEV;
- if (dev->irq < 0)
- goto nodev;
if (!request_region(dev->base_addr, 0x18, dev->name))
goto nodev;