IPACM: check if the upstream_route_add is expected

For some abnormal cases, the modem netdev iface
didn't get ipv4 addr however the default upstream
interface is set to it which causes IPACM passes
wrong filter rules to Q6. The solution is to
check if the IPA_WAN_UPSTREAM_ROUTE_ADD_EVENT
is expected or not to avoid dependency with QCMAP
and CnE in this abnormal case.

Change-Id: I6ff11e8591d1a4d1b9caedaa36e3fca276d14531
1 file changed
tree: c3f8ebadd56939da676321f0c0222dfac59e906b
  1. ipacm/
  2. ipanat/
  3. configure.ac
  4. Makefile.am