openvswitch: Refactor ovs_flow_cmd_fill_info().
openvswitch: Refactor ovs_flow_cmd_fill_info().

Split up ovs_flow_cmd_fill_info() to make it easier to cache parts of a
dump reply. This will be used to streamline flow_dump in a future patch.

Signed-off-by: Joe Stringer <59969d4426ca8e68344c28a9fcbac155693c4b00@nicira.com>
Acked-by: Thomas Graf <17c2d8920621522552b392f72d8fdb4d1e866b44@noironetworks.com>
Signed-off-by: Pravin B Shelar <95dcc1879f3489c0d5163907cdd946775296b2dd@nicira.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs