tree f1e8f6566e3c00ed6c9f49cfb52e816801fca1e7
parent 52067468319d263225a31d225065c13f01cb6c68
author Maciej Żenczykowski <maze@google.com> 1587740541 -0700
committer Maciej Żenczykowski <maze@google.com> 1587741300 -0700

BpfMap.h - fix cert-oop54-cpp compiler warning

Fixes:
  system/bpf/libbpf_android/include/bpf/BpfMap.h:132:10: warning: operator=() does not handle self-assignment properly [cert-oop54-cpp]
      void operator=(const BpfMap<Key, Value>& other) {
           ^

Matches the self-assignment check from
  https://clang.llvm.org/extra/clang-tidy/checks/bugprone-unhandled-self-assignment.html

This isn't needed here, since the code was already correct, but
it does prevent a pointless newfd = dup(fd); close(fd); sequence.

Test: builds
Bug: 153035880
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Ia57f95d4ab180783c97db7e6f8d929f822c8958d