Merge "Remove unused variable." into main am: 5f386d5e22 am: 79bbed4bfe

Original change: https://android-review.googlesource.com/c/platform/bionic/+/3272962

Change-Id: I1440f352e7e1348f2aa2daec15987fab385481a8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>