diff --git a/src/clib/pio_darray_int.c b/src/clib/pio_darray_int.c
index 24b45302078..cf43617eedf 100644
--- a/src/clib/pio_darray_int.c
+++ b/src/clib/pio_darray_int.c
@@ -640,8 +640,6 @@ int write_darray_multi_par(file_desc_t *file, int nvars, int fndims, const int *
                         /* Write, in non-blocking fashion, a list of subarrays. */
                         LOG((3, "about to call ncmpi_iput_varn() varids[%d] = %d rrcnt = %d, llen = %d",
                              nv, varids[nv], rrcnt, llen));
-			for (int i=0; i< rrcnt; i++)
-			    LOG((3, "i %d start %ld count %ld start %ld count %ld\n",i,startlist[i][0], countlist[i][0],startlist[i][1], countlist[i][1]));
 			ierr = ncmpi_iput_varn(file->fh, varids[nv], rrcnt, startlist, countlist,
                                                bufptr, llen, iodesc->mpitype, &vdesc->request[vdesc->nreqs]);
 
diff --git a/src/clib/pioc.c b/src/clib/pioc.c
index 3575a33a64a..50b119375d1 100644
--- a/src/clib/pioc.c
+++ b/src/clib/pioc.c
@@ -526,7 +526,8 @@ int PIOc_InitDecomp(int iosysid, int pio_type, int ndims, const int *gdimlen, in
 	    break;
 	}
     }
-    if (iodesc->needssort){
+    if (iodesc->needssort)
+    {
 	struct sort_map *tmpsort;
 
 	if (!(tmpsort = malloc(sizeof(struct sort_map) * maplen)))
diff --git a/src/clib/pioc_support.c b/src/clib/pioc_support.c
index 646f3867dc2..9c8372f682d 100644
--- a/src/clib/pioc_support.c
+++ b/src/clib/pioc_support.c
@@ -789,6 +789,9 @@ int PIOc_freedecomp(int iosysid, int ioid)
     /* Free the dimlens. */
     free(iodesc->dimlen);
 
+    if (iodesc->remap)
+        free(iodesc->remap);
+
     LOG((3, "freeing rfrom, rtype"));
     if (iodesc->rfrom)
         free(iodesc->rfrom);
diff --git a/tests/cunit/test_darray_multi.c b/tests/cunit/test_darray_multi.c
index 5827c6760c2..5f8f93c5163 100644
--- a/tests/cunit/test_darray_multi.c
+++ b/tests/cunit/test_darray_multi.c
@@ -84,7 +84,6 @@ int test_darray(int iosysid, int ioid, int num_flavors, int *flavor, int my_rank
     int ncid2;             /* The ncid of the re-opened netCDF file. */
     int varid[NVAR];       /* The IDs of the netCDF varables. */
     int other_varid;       /* The IDs of a var of different type. */
-    int wrong_varid[NVAR]; /* These will not work. */
     PIO_Offset arraylen = 4; /* Amount of data from each task. */
     void *fillvalue;       /* Pointer to fill value. */
     void *test_data;       /* Pointer to test data we will write. */
@@ -279,14 +278,6 @@ int test_darray(int iosysid, int ioid, int num_flavors, int *flavor, int my_rank
                 int frame[NVAR] = {0, 0, 0};
                 int flushtodisk = test_multi;
 
-                /* This will not work, because we mix var types. */
-                wrong_varid[0] = varid[0];
-                wrong_varid[1] = varid[1];
-                wrong_varid[0] = other_varid;
-//                if (PIOc_write_darray_multi(ncid, wrong_varid, ioid, NVAR, arraylen, test_data, frame,
-//                                            fillvalue, flushtodisk) != PIO_EINVAL)
-//                    ERR(ERR_WRONG);
-
                 /* Write the data with the _multi function. */
                 if ((ret = PIOc_write_darray_multi(ncid, varid, ioid, NVAR, arraylen, test_data, frame,
                                                    fillvalue, flushtodisk)))
diff --git a/tests/cunit/test_darray_multivar3.c b/tests/cunit/test_darray_multivar3.c
index 35c932f6afd..dc12b9e0c20 100644
--- a/tests/cunit/test_darray_multivar3.c
+++ b/tests/cunit/test_darray_multivar3.c
@@ -133,11 +133,11 @@ int test_multivar_darray(int iosysid, int ioid, int num_flavors, int *flavor,
                 ERR(ret);
 
             int *fvp_int = NULL;
-            float *fvp_float = NULL;
+            /* float *fvp_float = NULL; */
             if (use_fv)
             {
                 fvp_int = &custom_fillvalue_int;
-                fvp_float = &custom_fillvalue_float;
+                /* fvp_float = &custom_fillvalue_float; */
             }
 
             /* Write the data. */
@@ -148,13 +148,16 @@ int test_multivar_darray(int iosysid, int ioid, int num_flavors, int *flavor,
                                          fvp_int)))
                 ERR(ret);
 
-            /* This should not work since we cannot mix record and not record vars */
+            /* This should not work since we cannot mix record and not
+             * record vars. */
 	    int frame[NUM_VAR] = {0, 0, 0};
 
             if (PIOc_write_darray_multi(ncid, varid, ioid, NUM_VAR, arraylen * NUM_VAR, test_data_float,
                                         frame, NULL, 0) != PIO_EVARDIMMISMATCH)
                 ERR(ERR_WRONG);
-	    /* This should work since int and float are the same size and both are record vars */
+
+	    /* This should work since int and float are the same size
+             * and both are record vars. */
             if ((ret = PIOc_write_darray_multi(ncid, varid+1, ioid, NUM_VAR-1, arraylen * (NUM_VAR-1), test_data_float,
 					       frame, NULL, 0)))
                 ERR(ret);
diff --git a/tests/cunit/test_perf2.c b/tests/cunit/test_perf2.c
index 36668776108..66f2b259a1b 100644
--- a/tests/cunit/test_perf2.c
+++ b/tests/cunit/test_perf2.c
@@ -219,9 +219,8 @@ int test_darray(int iosysid, int ioid, int num_flavors, int *flavor, int my_rank
         startt = (1000000 * starttime.tv_sec) + starttime.tv_usec;
         endt = (1000000 * endtime.tv_sec) + endtime.tv_usec;
         delta = (endt - startt)/NUM_TIMESTEPS;
-        /* if (!my_rank) */
-        /*     printf("%d\t%d\t%d\t%d\t%lld\n", rearranger, fmt, pio_type, test_multi, */
-        /*            delta); */
+        if (!my_rank)
+            printf("%d\t%lld\n", fmt, delta);
 
         /* Reopen the file. */
         if ((ret = PIOc_openfile(iosysid, &ncid2, &flavor[fmt], filename, PIO_NOWRITE)))