tree 946033c87a34a385903784f401d3fc5eae67a77c
parent 8a2b22a2595bf89d4396530edf8388159fad9d83
author Grant Likely <grant.likely@linaro.org> 1405522126 -0600
committer Grant Likely <grant.likely@linaro.org> 1406156745 -0600

of: Make sure attached nodes don't carry along extra children

The child pointer does not get cleared when attaching new nodes which
could cause the tree to be inconsistent. Clear the child pointer in
__of_attach_node() to be absolutely sure that the structure remains in a
consistent layout.

Signed-off-by: Grant Likely <grant.likely@linaro.org>