IPACM: fix the ipacm crash issue on SSR

On SSR scenario without tethering enable once,
ipacm crash due to uninitialized pointer,
elrInstance. Make the change to initialize it
as NULL

Test: Verified force modem SSR and ipacm didn't crash
      Verified basic data and tethering use cases

Bug: 67019241

CRs-Fixed: 2132095
Change-Id: I126f44c02a8b186dd2e61392cb2d9732263165e1
2 files changed
tree: 8a1b16b281347d43cc2e46aca6cbba1b0978bebc
  1. msm8998/
  2. Android.mk