Merge PR #21010 into master

* refs/pull/21010/head:
	common: refactor for array size
	common: Use ARRAY_SIZE macro
	common: compress return logic
	common: Remove multiple assignment
	common: Remove unnecessary semicolon
	common: addr_parsing: Cleanup and Refactor Code

Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>

diff --cc src/common/Formatter.cc
Simple merge

diff --cc src/common/buffer.cc
Simple merge

diff --cc src/mon/ConfigMap.cc
Simple merge