Merge pull request ceph#58491 from cbodley/wip-66880

rgw/datalog: fix LazyFIFO race fix

Reviewed-by: Shilpa Jagannath <[email protected]>
Reviewed-by: Adam Emerson <[email protected]>

Author: cbodley

src/rgw/driver/rados/rgw_log_backing.h

@@ -269,7 +269,7 @@ class LazyFIFO {
       // FIFO supports multiple clients by design, so it's safe to
       // race to create them.
       std::unique_ptr<rgw::cls::fifo::FIFO> fifo_tmp;
-      auto r = rgw::cls::fifo::FIFO::create(dpp, ioctx, oid, &fifo, y);
+      auto r = rgw::cls::fifo::FIFO::create(dpp, ioctx, oid, &fifo_tmp, y);
       if (r) {
 	return r;
       }