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improve interface for cleaning up unused devices
[project/netifd.git]
/
device.c
diff --git
a/device.c
b/device.c
index
c02335c
..
e206a76
100644
(file)
--- a/
device.c
+++ b/
device.c
@@
-278,15
+278,23
@@
void device_remove_user(struct device_user *dep)
dep->dev = NULL;
}
dep->dev = NULL;
}
+static void
+__device_free_unused(struct device *dev)
+{
+ if (!list_empty(&dev->users))
+ return;
+
+ device_free(dev);
+}
+
void
void
-device_free_
all(void
)
+device_free_
unused(struct device *dev
)
{
{
- struct device *
dev, *
tmp;
+ struct device *tmp;
- avl_for_each_element_safe(&devices, dev, avl, tmp) {
- if (!list_empty(&dev->users))
- continue;
+ if (dev)
+ return __device_free_unused(dev);
- device_free(dev);
- }
+ avl_for_each_element_safe(&devices, dev, avl, tmp)
+ __device_free_unused(dev);
}
}