tree c3f8ebadd56939da676321f0c0222dfac59e906b
parent 9dcd13f54796848024c1aa024ba74932afb4968b
author Skylar Chang <chiaweic@codeaurora.org> 1421273601 -0800
committer Skylar Chang <chiaweic@codeaurora.org> 1421276688 -0800

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