patch tsoome-feedback

*** 1034,1044 ****
          *out = nf;
  
          return (0);
  
  hcfmbail:
-         if (nf != NULL)
                  nvlist_free(nf);
          for (i = 0; i < npairs; i++)
                  nvlist_free(pa[i]);
          topo_mod_free(mod, pa, npairs * sizeof (nvlist_t *));
  
--- 1034,1043 ----
*** 1175,1185 ****
                  return (hc_create_seterror(mod,
                      hcl, pelems, fmri, EMOD_FMRI_NVL));
  
          if (hcl != NULL) {
                  for (i = 0; i < pelems + 1; ++i) {
-                         if (hcl[i] != NULL)
                                  nvlist_free(hcl[i]);
                  }
                  topo_mod_free(mod, hcl, sizeof (nvlist_t *) * (pelems + 1));
          }
  
--- 1174,1183 ----