crush/CrushWrapper: silence compiler warning

silence compiler warning for comparison
between signed and unsigned integer expressions

Signed-off-by: Li Wang <laurence.liwang@gmail.com>

diff --git a/src/crush/CrushWrapper.cc b/src/crush/CrushWrapper.cc
index 744d5c9c38b3a48632b712754a04c8d4ff2187b5..0fda4ee89d40a194e3bbb1b41cf413497706894e 100644 (file)
--- a/src/crush/CrushWrapper.cc
+++ b/src/crush/CrushWrapper.cc
@@ -2044,7 +2044,7 @@ int CrushWrapper::get_new_bucket_id()
       crush->buckets,
       sizeof(crush->buckets[0]) * crush->max_buckets);
     for (auto& i : choose_args) {
-      assert(i.second.size == crush->max_buckets - 1);
+      assert(i.second.size == (__u32)crush->max_buckets - 1);
       ++i.second.size;
       i.second.args = (struct crush_choose_arg*)realloc(
        i.second.args,