7b0a54b75bc9c960bfea4e12d314de63a5496055
hiram
  Fri Oct 2 13:16:42 2015 -0700
fixup gcc warnings for -Wunused-but-set-variable refs #16121

diff --git src/parasol/para/para.c src/parasol/para/para.c
index 2f13a30..d04772b 100644
--- src/parasol/para/para.c
+++ src/parasol/para/para.c
@@ -1778,35 +1778,34 @@
 	    job->submissionCount -= 1;
 	    job->submissionList = sub->next;
 	    ++count;
 	    }
 	}
     }
 verbose(1, "Chilled %d jobs\n", count);
 return count;
 }
 
 void removeChilledSubmissions(char *batch)
 /* Remove submissions from job database if we
  * asked them to chill out. */
 {
 struct jobDb *db = readBatch(batch);
-int chillCount;
 
 markQueuedJobs(db);
 markRunJobStatus(db);
-chillCount = cleanTrackingErrors(db);
+(void) cleanTrackingErrors(db);  // ignore returned chillCount
 atomicWriteBatch(db, batch);
 }
 
 void paraChill(char *batch)
 /*  Tells system to not launch more jobs in this batch, but
  *  does not stop jobs that are already running.\n */
 {
 sendChillMessage();
 removeChilledSubmissions(batch);
 }
 
 void paraStopAll(char *batch)
 /* Stop batch of jobs. */
 {
 struct jobDb *db = readBatch(batch);
@@ -1935,31 +1934,30 @@
 struct job *job;
 for (job = db->jobList; job != NULL; job = job->next)
     {
     job->cpusUsed = newCpus;
     }
 atomicWriteBatch(db, batch);
 }
 
 void paraTimes(char *batch)
 /* Report times of run. */
 {
 struct jobDb *db = readBatch(batch);
 double totalCpu = 0, totalWall = 0;
 double oneWall, longestWall = 0;
 struct job *job;
-char *longestWallId = NULL;
 struct submission *sub;
 int jobCount = 0;
 int runningCount = 0;
 int timedCount = 0;
 int crashCount = 0;
 int queueCount = 0;
 double runTime = 0, longestRun = 0;
 int otherCount = 0;
 long now = time(NULL);
 double ioTime;
 
 markQueuedJobs(db);
 markRunJobStatus(db);
 for (job = db->jobList; job != NULL; job = job->next)
     {
@@ -1988,31 +1986,30 @@
 	else if (sub->ranOk)
 	   {
 	   ++timedCount;
 	   totalCpu += sub->cpuTime;
 	   oneWall = subRealTime(sub);
 	   if (oneWall < 0)	/* Protect against clock reset. */
 	       {
 	       warn("End before start job %s host %s", sub->id, sub->host);
 	       warn("Start %u,  End %u", sub->startTime, sub->endTime);
 	       oneWall = totalCpu;	
 	       }
 	   totalWall += oneWall;
 	   if (oneWall > longestWall) 
 	       {
 	       longestWall = oneWall;
-	       longestWallId = sub->id;
 	       }
 	   }
        else
 	   {
 	   ++otherCount;
 	   }
 	}
     }
 
 printf("Completed: %d of %d jobs\n", timedCount, jobCount);
 if (runningCount > 0)
     printf("Jobs currently running: %d\n", runningCount);
 if (crashCount > 0)
     printf("Crashed: %d jobs\n", crashCount);
 if (otherCount > 0)