docker/docker — pull request #8431 by aluzzardi (2014-10-07 01:01:15+00:00)
Title: Container#AllocateNetwork: Simplify error handling.

The defer logic was a little tricky and was hiding one bug: `err` was
being redefined (with `:=`) and thus it escaped the defer error checking
logic.

Signed-off-by: Andrea Luzzardi