Merge "Fix unused-but-set-variable warnings" am: 7f6a44a5 am: 784067e3 am:...

Merge "Fix unused-but-set-variable warnings" am: 7f6a44a5 am: 784067e3 am: 902a3cfb am: 0eea7452

Original change: https://android-review.googlesource.com/c/platform/packages/modules/DnsResolver/+/2058288



Change-Id: If6d5645dba3d9d0a234cac6909dfdfb73bd72ef5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>