It's not needed and some compilers warn about it.
Change-Id: I45ace0db3e9773300387df9e319af4dd5a50d3dc
Reviewed-on: https://boringssl-review.googlesource.com/14011
Reviewed-by: Adam Langley <agl@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>