Wei Liu writes ("[PATCH 1/2] xenstore: send error earlier in do_mkdir"):
> XenServer's coverity instance complains that a few lines below
> create_node dereferences NULL if name == NULL. It however fails to
> figure out that if node is NULL, errno won't be ENOENT, so do_mkdir
> should have bailed before create_node.
>
> That said, it would be good if we don't need to go through the hops. We
> can bail earlier if name is NULL.
Acked-by: Ian Jackson <ian.jack...@eu.citrix.com>
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