[3172] Remove unused arguments (clang++ warning)

src/lib/asiolink/Makefile.am

@@ -37,10 +37,6 @@ libb10_asiolink_la_SOURCES += local_socket.h local_socket.cc
 # Note: the ordering matters: -Wno-... must follow -Wextra (defined in
 # B10_CXXFLAGS)
 libb10_asiolink_la_CXXFLAGS = $(AM_CXXFLAGS)
-if USE_CLANGPP
-# Same for clang++, but we need to turn off -Werror completely.
-libb10_asiolink_la_CXXFLAGS += -Wno-error
-endif
 libb10_asiolink_la_CPPFLAGS = $(AM_CPPFLAGS)
 libb10_asiolink_la_LIBADD = $(top_builddir)/src/lib/exceptions/libb10-exceptions.la
 

src/lib/asiolink/io_asio_socket.h

@@ -344,7 +344,7 @@ public:
     ///
     /// Must be supplied as it is abstract in the base class.
     /// The parameters are unused.
-    virtual void asyncReceive(void* data, size_t, size_t, IOEndpoint*, C&) {
+    virtual void asyncReceive(void*, size_t, size_t, IOEndpoint*, C&) {
     }
 
     /// \brief Checks if the data received is complete.
@@ -357,10 +357,8 @@ public:
     /// \param outbuff Unused.
     ///
     /// \return Always true
-    virtual bool receiveComplete(const void* staging, size_t length,
-                                 size_t& cumulative, size_t& offset,
-                                 size_t& expected,
-                                 isc::util::OutputBufferPtr& outbuff)
+    virtual bool receiveComplete(const void*, size_t, size_t&, size_t&,
+                                 size_t&, isc::util::OutputBufferPtr&)
     {
         return (true);
     }