Coverity issue in contrail-controller/acl.cc
Coverity issue in contrail-controller/acl.cc

I have run Coverity on branch R5.0 and it reported
the following issue in
contrail-controller/acl.cc:FirewallPolicyIFNodeToReq()

uninit_use_in_call: Using uninitialized value ace_spec.type
when calling Reverse

I've noticed that type field is indeed set in Reverse() function,
but its value is never checked (for instance, in an if clause).

A solution I have found is to add another field, named NOT_USED,
in enum AclTypeSpec and initialize "type" field with NOT_USED
in  constructor.

Change-Id: I6cbc8063d7ac01644a97edd30cf021d41c8fe303
Closes-Bug: #1777452
Signed-off-by: Anda Nicolae <31a050c5ab5e18545e3d5420b0dac4e4b12c44c7@lenovo.com>

eonpatapon/contrail-controller,eonpatapon/contrail-controller,eonpatapon/contrail-controller,eonpatapon/contrail-controller,rombie/contrail-controller,rombie/contrail-controller,rombie/contrail-controller,rombie/contrail-controller,eonpatapon/contrail-controller,rombie/contrail-controller,eonpatapon/contrail-controller,eonpatapon/contrail-controller,rombie/contrail-controller,rombie/contrail-controller