tree 186a9e22ca9e0e27f7e8a53f85d55a57c2aa30c1
parent f4dee2a1e198f3e6477374ff605864dcef29b822
author Scott Graham <scottmg@google.com> 1549909731 -0800
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1549923009 +0000

[gn][minfs] Silence size_t->uin32_t in fs-host bcache test

The upcoming gn build is less lenient and reports:

../system/utest/fs-host/util.cpp:73:62: warning: implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'uint32_t' (aka 'unsigned int') [-Wshorten-64-to-32]
    if (minfs::Bcache::Create(&block_cache, std::move(disk), size) < 0) {
        ~~~~~                                                ^~~~

minfs appears to only expect/care about uint32_t, so silence the warning
with a static_cast.

ZX-3415 #comment [gn][minfs] Silence size_t->uin32_t in fs-host bcache test

Test: CQ
Change-Id: Icfb6a2f9c6f142910e7058244b69a7a37d9f5761