tree eebf23240b5fbdbdcef4b2a4ca699fd17028db25
parent 3c4eabf739f52c0839b00445203aa7c39167d09d
author danzh <danzh@google.com> 1555947580 -0700
committer Copybara-Service <copybara-worker@google.com> 1555947752 -0700

gfe-relnote: n/a(test only) Address warn_unused_result for read() and write in
epoll_server_test.cc

PiperOrigin-RevId: 244667377
Change-Id: Idbab9c6045d57ca5fb7285bfc71550c469d919a7