From: Kefu Chai <kchai@redhat.com>
Date: Mon, 8 Feb 2021 13:52:07 +0000 (+0800)
Subject: crimson/os: do not define assignment operator for Value
X-Git-Tag: v17.1.0~3029^2~2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=876737f92e293f4dd352d4db2ac7b5c6d2342187;p=ceph.git

crimson/os: do not define assignment operator for Value

we cannot assign a reference.

Signed-off-by: Kefu Chai <kchai@redhat.com>
---

diff --git a/src/crimson/os/seastore/onode_manager/staged-fltree/value.h b/src/crimson/os/seastore/onode_manager/staged-fltree/value.h
index 8edf6c1d4bae..9813d6ea8cb0 100644
--- a/src/crimson/os/seastore/onode_manager/staged-fltree/value.h
+++ b/src/crimson/os/seastore/onode_manager/staged-fltree/value.h
@@ -167,8 +167,8 @@ class Value {
   virtual ~Value();
   Value(const Value&) = default;
   Value(Value&&) = default;
-  Value& operator=(const Value&) = default;
-  Value& operator=(Value&&) = default;
+  Value& operator=(const Value&) = delete;
+  Value& operator=(Value&&) = delete;
 
   /// Returns the value payload size.
   value_size_t get_payload_size() const {