rgw: Silence sign comparison warnings

Since we're iterating with a size_t, we may as well compare against one.

Signed-off-by: Adam C. Emerson <aemerson@redhat.com>

diff --git a/src/rgw/rgw_admin.cc b/src/rgw/rgw_admin.cc
index e3611f80988b00dd86ddc5b55050df60909742b7..d814376b188a941b4e13ee6e8e015e33ec4cffe4 100644 (file)
--- a/src/rgw/rgw_admin.cc
+++ b/src/rgw/rgw_admin.cc
@@ -2347,7 +2347,7 @@ static int bucket_source_sync_status(RGWRados *store, const RGWZone& zone,
   int num_full = 0;
   int num_inc = 0;
   uint64_t full_complete = 0;
-  const int total_shards = status.size();
+  const size_t total_shards = status.size();
 
   using BucketSyncState = rgw_bucket_shard_sync_info::SyncState;
   for (size_t shard_id = 0; shard_id < total_shards; shard_id++) {