Messages in this thread Patch in this message | | | From | Greg KH <> | Subject | [PATCH 7/16] driver core fixes: sysfs_create_link() retval check in class.c | Date | Wed, 18 Oct 2006 13:08:58 -0700 |
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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> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> --- drivers/base/class.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/drivers/base/class.c b/drivers/base/class.c index b32b77f..0ff267a 100644 --- a/drivers/base/class.c +++ b/drivers/base/class.c @@ -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; -- 1.4.2.4 - 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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