Messages in this thread Patch in this message | | | Date | Wed, 13 Sep 2006 18:38:46 +0200 | From | Cornelia Huck <> | Subject | [05/12] driver core fixes: sysfs_create_link() retval check in class.c |
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From: Cornelia Huck <cornelia.huck@de.ibm.com>
Check for return value of sysfs_create_link() in class_device_add().
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
class.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
--- linux-2.6.18-rc6/drivers/base/class.c 2006-09-12 17:01:56.000000000 +0200 +++ linux-2.6.18-rc6+CH/drivers/base/class.c 2006-09-12 17:03:21.000000000 +0200 @@ -562,7 +562,10 @@ int class_device_add(struct class_device goto out2; /* add the needed attributes to this device */ - sysfs_create_link(&class_dev->kobj, &parent_class->subsys.kset.kobj, "subsystem"); + error = sysfs_create_link(&class_dev->kobj, + &parent_class->subsys.kset.kobj, "subsystem"); + if (error) + goto out3; class_dev->uevent_attr.attr.name = "uevent"; class_dev->uevent_attr.attr.mode = S_IWUSR; class_dev->uevent_attr.attr.owner = parent_class->owner; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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