Merge pull request #30409 from uweigand/cleanup-endian

src/: Clean up endian handling

Reviewed-by: Sage Weil <sage@redhat.com>
Reviewed-by: Kefu Chai <kchai@redhat.com>

diff --cc src/msg/async/ProtocolV1.cc
Simple merge

diff --cc src/msg/async/ProtocolV2.cc
Simple merge

diff --cc src/tools/rados/rados.cc
Simple merge