Remove unused parameter.

src/pio_server.c

@@ -988,10 +988,9 @@ struct passPlan
  * @return number of passes
  */
 static size_t
-planPasses(size_t streamIdx, const struct streamMapping *mapping, const struct cdiPioConf *conf, size_t collSize,
+planPasses(const struct streamMapping *mapping, const struct cdiPioConf *conf, size_t collSize,
            struct passPlan (**passes_)[collSize])
 {
-  (void) streamIdx;
   size_t numPasses = 0;
   size_t recordAggBufLim = conf->recordAggBufLimMB * 1024 * 1024, totalAggBufSpace = recordAggBufLim * collSize, totalWritten = 0;
   /* find total size of data written for the stream and build prefix sums */
@@ -1170,7 +1169,7 @@ writeGribStream(size_t streamIdx, struct streamMapping *mapping, void **data_, s
   size_t collSize = (size_t) commInqSizeColl();
   size_t collRank = (size_t) commInqRankColl();
   struct passPlan(*passes)[collSize] = NULL;
-  size_t numPasses = planPasses(streamIdx, mapping, conf, collSize, &passes);
+  size_t numPasses = planPasses(mapping, conf, collSize, &passes);
   Xt_redist *varRedists = NULL;
   size_t numClients = (size_t) numClients_;
   Xt_idxlist(*partDescPreset)[numClients] = (Xt_idxlist(*)[numClients]) rxWin[streamIdx].clientDeco.lists;