libsysutils: Get rid of warnings

- UNUSED argument warnings
- Remove LOG_NDEBUG define

Change-Id: I48b0942adfdb7a46a7693e580bc6ed5a685b0d5b
diff --git a/libsysutils/src/FrameworkListener.cpp b/libsysutils/src/FrameworkListener.cpp
index 02a401d..a5ffda2 100644
--- a/libsysutils/src/FrameworkListener.cpp
+++ b/libsysutils/src/FrameworkListener.cpp
@@ -27,6 +27,8 @@
 
 static const int CMD_BUF_SIZE = 1024;
 
+#define UNUSED __attribute__((unused))
+
 FrameworkListener::FrameworkListener(const char *socketName, bool withSeq) :
                             SocketListener(socketName, true, withSeq) {
     init(socketName, withSeq);
@@ -37,7 +39,7 @@
     init(socketName, false);
 }
 
-void FrameworkListener::init(const char *socketName, bool withSeq) {
+void FrameworkListener::init(const char *socketName UNUSED, bool withSeq) {
     mCommands = new FrameworkCommandCollection();
     errorRate = 0;
     mCommandCount = 0;