net: remove now unused Sock::Release()

src/util/sock.cpp

@@ -51,13 +51,6 @@ Sock& Sock::operator=(Sock&& other)
 
 SOCKET Sock::Get() const { return m_socket; }
 
-SOCKET Sock::Release()
-{
-    const SOCKET s = m_socket;
-    m_socket = INVALID_SOCKET;
-    return s;
-}
-
 void Sock::Reset() { CloseSocket(m_socket); }
 
 ssize_t Sock::Send(const void* data, size_t len, int flags) const

src/util/sock.h

@@ -68,13 +68,6 @@ public:
      */
     [[nodiscard]] virtual SOCKET Get() const;
 
-    /**
-     * Get the value of the contained socket and drop ownership. It will not be closed by the
-     * destructor after this call.
-     * @return socket or INVALID_SOCKET if empty
-     */
-    virtual SOCKET Release();
-
     /**
      * Close if non-empty.
      */