Merge "Nullability check for inotify module." am: 8d3ae82c52 am: 98e303925c

Original change: https://android-review.googlesource.com/c/platform/bionic/+/2539231

Change-Id: If5484ac14d63fb61f8af4b50f89b868de1f87903
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>