Clang: remove unused

repos/base-linux/src/core/include/native_pd_component.h

@@ -34,10 +34,7 @@ class Genode::Native_pd_component : public Rpc_object<Linux_native_pd,
 		enum { ROOT_PATH_MAX_LEN =  512 };
 
 		Pd_session_component &_pd_session;
-		char                  _root[ROOT_PATH_MAX_LEN];
 		unsigned long         _pid = 0;
-		unsigned              _uid = 0;
-		unsigned              _gid = 0;
 
 		void _start(Dataspace_component &ds);
 

repos/base-linux/src/lib/base/ipc.cc

@@ -183,7 +183,6 @@ namespace {
 			typedef Genode::size_t size_t;
 
 			msghdr      _msg   { };
-			sockaddr_un _addr  { };
 			iovec       _iovec { };
 			char        _cmsg_buf[CMSG_SPACE(MAX_SDS_PER_MSG*sizeof(int))];
 

repos/base/include/base/child.h

@@ -254,9 +254,16 @@ class Genode::Child : protected Rpc_object<Parent>,
 
 		struct Initial_thread : Initial_thread_base
 		{
+			protected:
+
+				/*
+				 * not used on all platfroms, marked as
+				 * protected to suppress warnings
+				 */
+				Cpu_session      &_cpu;
+
 			private:
 
-				Cpu_session      &_cpu;
 				Thread_capability _cap;
 
 			public:

repos/base/include/base/rpc_client.h

@@ -133,7 +133,7 @@ namespace Genode {
 		_marshal_args(call_buf, args);
 
 		{
-			Trace::Rpc_call trace_event(IF::name(), call_buf);
+			Trace::Rpc_call(IF::name(), call_buf);
 		}
 
 		/* perform RPC, unmarshal return value */
@@ -146,7 +146,7 @@ namespace Genode {
 		Ipc_unmarshaller unmarshaller(reply_buf);
 
 		{
-			Trace::Rpc_returned trace_event(IF::name(), reply_buf);
+			Trace::Rpc_returned(IF::name(), reply_buf);
 		}
 
 		/* unmarshal RPC output arguments */

repos/base/include/base/rpc_server.h

@@ -99,7 +99,7 @@ class Genode::Rpc_dispatcher : public RPC_INTERFACE
 		}
 
 		template <typename ARG>
-		ARG _read_arg(Ipc_unmarshaller &msg, Rpc_arg_out)
+		ARG _read_arg(Ipc_unmarshaller &, Rpc_arg_out)
 		{
 			return ARG();
 		}

repos/base/include/util/xml_generator.h

@@ -172,7 +172,6 @@ class Genode::Xml_generator
 
 				bool _has_content    = false;
 				bool _is_indented    = false;
-				bool _has_attributes = false;
 
 				/**
 				 * Cursor position of next attribute to insert

repos/base/src/core/include/trace/session_component.h

@@ -41,7 +41,6 @@ class Genode::Trace::Session_component
 		Allocator_guard              _md_alloc;
 		Tslab<Trace::Subject, 4096>  _subjects_slab;
 		Tslab<Trace::Policy, 4096>   _policies_slab;
-		unsigned               const _parent_levels;
 		Session_label          const _label;
 		Source_registry             &_sources;
 		Policy_registry             &_policies;

repos/base/src/core/include/trace/subject_registry.h

@@ -309,7 +309,6 @@ class Genode::Trace::Subject_registry
 		typedef List<Subject> Subjects;
 
 		Allocator       &_md_alloc;
-		Ram_allocator   &_ram;
 		Source_registry &_sources;
 		unsigned         _id_cnt  { 0 };
 		Lock             _lock    { };
@@ -396,10 +395,10 @@ class Genode::Trace::Subject_registry
 		 * \param ram       allocator used for the allocation of trace
 		 *                  buffers and policy dataspaces.
 		 */
-		Subject_registry(Allocator &md_alloc, Ram_allocator &ram,
+		Subject_registry(Allocator &md_alloc, Ram_allocator&,
 		                 Source_registry &sources)
 		:
-			_md_alloc(md_alloc), _ram(ram), _sources(sources)
+			_md_alloc(md_alloc), _sources(sources)
 		{ }
 
 		/**

repos/base/src/core/trace_session_component.cc

@@ -148,7 +148,7 @@ void Session_component::free(Subject_id subject_id)
 
 Session_component::Session_component(Ram_allocator &ram, Region_map &local_rm,
                                      Allocator &md_alloc, size_t ram_quota,
-                                     size_t arg_buffer_size, unsigned parent_levels,
+                                     size_t arg_buffer_size, unsigned /*parent_levels*/,
                                      char const *label, Source_registry &sources,
                                      Policy_registry &policies)
 :
@@ -156,7 +156,6 @@ Session_component::Session_component(Ram_allocator &ram, Region_map &local_rm,
 	_md_alloc(&md_alloc, ram_quota),
 	_subjects_slab(&_md_alloc),
 	_policies_slab(&_md_alloc),
-	_parent_levels(parent_levels),
 	_label(label),
 	_sources(sources),
 	_policies(policies),

repos/base/src/lib/startup/init_main_thread.cc

@@ -98,7 +98,7 @@ extern "C" void init_main_thread()
 	 * Explicitly setup program environment at this point to ensure that its
 	 * destructor won't be registered for the atexit routine.
 	 */
-	(void*)env_deprecated();
+	(void)env_deprecated();
 	init_log(*env_deprecated()->parent());
 	init_exit(*env_deprecated()->parent());
 

repos/os/src/server/nic_router/port_allocator.cc

@@ -20,9 +20,7 @@ using namespace Genode;
 
 bool Net::dynamic_port(Port const port)
 {
-	return port.value >= (unsigned)Port_allocator::FIRST &&
-	       port.value <  (unsigned)Port_allocator::FIRST +
-	                               Port_allocator::COUNT;
+	return port.value >= (unsigned)Port_allocator::FIRST;
 }