fix some uninitialized variable warnings

git-svn-id: https://nocs.stanford.edu/cgi-bin/svn.cgi/booksim2.0/trunk@5516 ce7aba0d-9f81-40a6-a495-cecae84b0515
booksim · Oct 6, 2013 · eb346e6 · eb346e6
1 parent 9014da4
commit eb346e6
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Showing 4 changed files with 6 additions and 7 deletions.
diff --git a/src/flitchannel.cpp b/src/flitchannel.cpp
@@ -47,7 +47,7 @@
 // ----------------------------------------------------------------------
 FlitChannel::FlitChannel(Module * parent, string const & name, int classes)
 : Channel<Flit>(parent, name), _routerSource(NULL), _routerSourcePort(-1), 
-  _routerSink(NULL), _routerSinkPort(-1), _idle(0), _classes(classes) {
+  _routerSink(NULL), _routerSinkPort(-1), _idle(0) {
   _active.resize(classes, 0);
 }
 

diff --git a/src/flitchannel.hpp b/src/flitchannel.hpp
@@ -94,7 +94,6 @@ class FlitChannel : public Channel<Flit> {
   // Statistics for Activity Factors
   vector<int> _active;
   int _idle;
-  int _classes;
 };
 
 #endif
diff --git a/src/networks/kncube.cpp b/src/networks/kncube.cpp
@@ -239,7 +239,7 @@ void KNCube::InsertRandomFaults( const Configuration &config )
 
   num_fails = config.GetInt( "link_failures" );
 
-  if ( num_fails ) {
+  if ( _size && num_fails ) {
     prev_seed = RandomIntLong( );
     RandomSeed( config.GetInt( "fail_seed" ) );
 

diff --git a/src/routers/chaos_router.cpp b/src/routers/chaos_router.cpp
@@ -589,13 +589,13 @@ void ChaosRouter::_OutputAdvance( )
 
   for ( int m = 0; m < _multi_queue_size; ++m ) {
     if ( _multi_match[m] != -1 ) {
-      if ( !_multi_queue[m].empty( ) ) {
-	f = _multi_queue[m].front( );
-	_multi_queue[m].pop( );
-      } else {
+      if ( _multi_queue[m].empty( ) ) {
 	cout << "State = " << _multi_state[m] << endl;
 	Error( "Multi queue empty, but matched!" );
       }
+      assert( !_multi_queue[m].empty( ) );
+      f = _multi_queue[m].front( );
+      _multi_queue[m].pop( );
 
       _crossbar_pipe->Write( f, _multi_match[m] );