Merge PR #30191 into master

* refs/pull/30191/head:
	cls/hello: disable write returning data clobbering demo
	messages/MOSDOpReply: assert no write result payloads
	osd/PrimaryLogPG: assert write result == 0
	osd/PrimaryLogPG: pass TMAPGET errors up
	osd/PrimaryLogPG: set result=0 for successful writes

Reviewed-by: Josh Durgin <jdurgin@redhat.com>
Reviewed-by: Neha Ojha <nojha@redhat.com>

diff --cc src/osd/PrimaryLogPG.cc
Simple merge