Remove unused MaybeSetAddrName

This logic is a no-op since it was introduced in commit
f9f5cfc50637f2cd1540923caf337e2651ec1625.

m_addr_name is never initialized to the empty string, because
ToStringIPPort never returns an empty string.

3 files changed, 4 insertions, 19 deletions

diff --git a/src/net.cpp b/src/net.cpp
index 57b8844d6b..51d9c7f590 100644
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -414,14 +414,10 @@ CNode* CConnman::ConnectNode(CAddress addrConnect, const char *pszDest, bool fCo
                 return nullptr;
             }
             // It is possible that we already have a connection to the IP/port pszDest resolved to.
-            // In that case, drop the connection that was just created, and return the existing CNode instead.
-            // Also store the name we used to connect in that CNode, so that future FindNode() calls to that
-            // name catch this early.
+            // In that case, drop the connection that was just created.
             LOCK(cs_vNodes);
             CNode* pnode = FindNode(static_cast<CService>(addrConnect));
-            if (pnode)
-            {
-                pnode->MaybeSetAddrName(std::string(pszDest));
+            if (pnode) {
                 LogPrintf("Failed to open new connection, already connected\n");
                 return nullptr;
             }
@@ -539,14 +535,8 @@ std::string CNode::GetAddrName() const {
     return addrName;
 }
 
-void CNode::MaybeSetAddrName(const std::string& addrNameIn) {
-    LOCK(cs_addrName);
-    if (addrName.empty()) {
-        addrName = addrNameIn;
-    }
-}
-
-CService CNode::GetAddrLocal() const {
+CService CNode::GetAddrLocal() const
+{
     LOCK(cs_addrLocal);
     return addrLocal;
 }
diff --git a/src/net.h b/src/net.h
index 28cd635976..ee8c1119e7 100644
--- a/src/net.h
+++ b/src/net.h
@@ -659,8 +659,6 @@ public:
     }
 
     std::string GetAddrName() const;
-    //! Sets the addrName only if it was not previously set
-    void MaybeSetAddrName(const std::string& addrNameIn);
 
     std::string ConnectionTypeAsString() const { return ::ConnectionTypeAsString(m_conn_type); }
 
diff --git a/src/test/fuzz/net.cpp b/src/test/fuzz/net.cpp
index 20d8581312..7b7bde746c 100644
--- a/src/test/fuzz/net.cpp
+++ b/src/test/fuzz/net.cpp
@@ -38,9 +38,6 @@ FUZZ_TARGET_INIT(net, initialize_net)
                 node.CloseSocketDisconnect();
             },
             [&] {
-                node.MaybeSetAddrName(fuzzed_data_provider.ConsumeRandomLengthString(32));
-            },
-            [&] {
                 const std::vector<bool> asmap = ConsumeRandomLengthBitVector(fuzzed_data_provider);
                 if (!SanityCheckASMap(asmap)) {
                     return;