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authorDavid Vrabel <dvrabel@arcom.com>2006-01-19 17:56:29 +0000
committerGreg Kroah-Hartman <gregkh@suse.de>2006-03-20 13:42:57 -0800
commit489447380a2921ec0e9154f773c44ab3167ede4b (patch)
tree10edc2bca15765dae7699b8d26cf3d828869bc3c /drivers/net/arm/am79c961a.c
parent305b3228f9ff4d59f49e6d34a7034d44ee8ce2f0 (diff)
[PATCH] handle errors returned by platform_get_irq*()
platform_get_irq*() now returns on -ENXIO when the resource cannot be found. Ensure all users of platform_get_irq*() handle this error appropriately. Signed-off-by: David Vrabel <dvrabel@arcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/net/arm/am79c961a.c')
-rw-r--r--drivers/net/arm/am79c961a.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/arm/am79c961a.c b/drivers/net/arm/am79c961a.c
index 53e3afc1b7b7..09d5c3f26985 100644
--- a/drivers/net/arm/am79c961a.c
+++ b/drivers/net/arm/am79c961a.c
@@ -696,7 +696,9 @@ static int __init am79c961_probe(struct platform_device *pdev)
dev->base_addr = res->start;
dev->irq = platform_get_irq(pdev, 0);
- ret = -ENODEV;
+ ret = -ENODEV;
+ if (dev->irq < 0)
+ goto nodev;
if (!request_region(dev->base_addr, 0x18, dev->name))
goto nodev;