Merge pull request #7817 from asheplyakov/hammer-bug-14873

hammer: tools: fix race condition in seq/rand bench (part 2)

Reviewed-by: Piotr Dałek <piotr.dalek@ts.fujitsu.com>
Reviewed-by: Loic Dachary <ldachary@redhat.com>

src/common/obj_bencher.cc

@@ -624,14 +624,7 @@ int ObjBencher::seq_read_bench(int seconds_to_run, int num_objects, int concurre
     lock.Lock();
     ++data.started;
     ++data.in_flight;
-      lock.Unlock();
-    if (memcmp(data.object_contents, cur_contents->c_str(), data.object_size) != 0) {
-      cerr << name[slot] << " is not correct!" << std::endl;
-      ++errors;
-    } else {
-      lock.Unlock();
-    }
-
+    lock.Unlock();
     name[slot] = newName;
   }