diff --git a/ndb/src/cw/cpcd/Process.cpp b/ndb/src/cw/cpcd/Process.cpp
index 2d3973d1aba..2509f34e882 100644
--- a/ndb/src/cw/cpcd/Process.cpp
+++ b/ndb/src/cw/cpcd/Process.cpp
@@ -237,6 +237,7 @@ set_ulimit(const BaseString & pair){
   } else if(list[0] == "t"){
     _RLIMIT_FIX(RLIMIT_CPU);
   } else {
+    res= -11;
     errno = EINVAL;
   }
   if(res){
@@ -313,7 +314,7 @@ CPCD::Process::do_exec() {
   }
 
   /* Close all filedescriptors */
-  for(i = STDERR_FILENO+1; i < getdtablesize(); i++)
+  for(i = STDERR_FILENO+1; (int)i < getdtablesize(); i++)
     close(i);
 
   execv(m_path.c_str(), argv);
diff --git a/ndb/src/kernel/blocks/dbutil/DbUtil.cpp b/ndb/src/kernel/blocks/dbutil/DbUtil.cpp
index f5379689a5f..e06d93588f4 100644
--- a/ndb/src/kernel/blocks/dbutil/DbUtil.cpp
+++ b/ndb/src/kernel/blocks/dbutil/DbUtil.cpp
@@ -1494,6 +1494,7 @@ DbUtil::execUTIL_SEQUENCE_REQ(Signal* signal){
     break;
   default:
     ndbrequire(false);
+    prepOp = 0; // remove warning
   }
   
   /**
diff --git a/ndb/src/mgmsrv/MgmtSrvr.cpp b/ndb/src/mgmsrv/MgmtSrvr.cpp
index fdaa61973d8..83f349bd435 100644
--- a/ndb/src/mgmsrv/MgmtSrvr.cpp
+++ b/ndb/src/mgmsrv/MgmtSrvr.cpp
@@ -406,11 +406,11 @@ MgmtSrvr::MgmtSrvr(NodeId nodeId,
   _blockNumber(1), // Hard coded block number since it makes it easy to send
                    // signals to other management servers.
   _ownReference(0),
+  m_local_config(local_config),
   m_allocated_resources(*this),
   theSignalIdleList(NULL),
   theWaitState(WAIT_SUBSCRIBE_CONF),
-  m_statisticsListner(this),
-  m_local_config(local_config)
+  m_statisticsListner(this)
 {
     
   DBUG_ENTER("MgmtSrvr::MgmtSrvr");
@@ -967,6 +967,9 @@ MgmtSrvr::versionNode(int processId, bool abort,
   {
     return sendVersionReq(processId);
   }
+  else
+    version= 0;
+
   if(m_versionRec.callback != 0)
     m_versionRec.callback(processId, version, this,0);
   m_versionRec.inUse = false ;
diff --git a/ndb/src/mgmsrv/Services.cpp b/ndb/src/mgmsrv/Services.cpp
index 201168c1726..5b552836955 100644
--- a/ndb/src/mgmsrv/Services.cpp
+++ b/ndb/src/mgmsrv/Services.cpp
@@ -1252,7 +1252,7 @@ void
 MgmStatService::log(int eventType, const Uint32* theData, NodeId nodeId){
   
   Uint32 threshold = 0;
-  LogLevel::EventCategory cat;
+  LogLevel::EventCategory cat= LogLevel::llInvalid;
   int i;
 
   for(i = 0; (unsigned)i<EventLogger::matrixSize; i++){
@@ -1262,6 +1262,8 @@ MgmStatService::log(int eventType, const Uint32* theData, NodeId nodeId){
       break;
     }
   }
+  if (cat == LogLevel::llInvalid)
+    return;
 
   char m_text[256];
   EventLogger::getText(m_text, sizeof(m_text), eventType, theData, nodeId);
diff --git a/ndb/tools/desc.cpp b/ndb/tools/desc.cpp
index 0ab11a0fdd2..9eed1485a6d 100644
--- a/ndb/tools/desc.cpp
+++ b/ndb/tools/desc.cpp
@@ -74,11 +74,11 @@ int main(int argc, const char** argv){
       ndbout << "-- Indexes -- " << endl;
       ndbout << "PRIMARY KEY(";
       unsigned j;
-      for (j= 0; j < pTab->getNoOfPrimaryKeys(); j++)
+      for (j= 0; (int)j < pTab->getNoOfPrimaryKeys(); j++)
       {
 	const NdbDictionary::Column * col = pTab->getColumn(j);
 	ndbout << col->getName();
-	if (j < pTab->getNoOfPrimaryKeys()-1)
+	if ((int)j < pTab->getNoOfPrimaryKeys()-1)
 	  ndbout << ", ";       
       }
       ndbout << ") - UniqueHashIndex" << endl;