diff --git a/ompi/mca/fcoll/two_phase/fcoll_two_phase_file_read_all.c b/ompi/mca/fcoll/two_phase/fcoll_two_phase_file_read_all.c
index 63247a65eb..0c29c98de7 100644
--- a/ompi/mca/fcoll/two_phase/fcoll_two_phase_file_read_all.c
+++ b/ompi/mca/fcoll/two_phase/fcoll_two_phase_file_read_all.c
@@ -500,7 +500,7 @@ exit:
 	if (flat_buf->indices != NULL){
 	    free (flat_buf->indices);
 	}
-	flat_buf = NULL;
+        free (flat_buf);
     }
 
     free (start_offsets);
diff --git a/ompi/mca/fcoll/two_phase/fcoll_two_phase_file_write_all.c b/ompi/mca/fcoll/two_phase/fcoll_two_phase_file_write_all.c
index aaa7eb4289..ac42ec1ecf 100644
--- a/ompi/mca/fcoll/two_phase/fcoll_two_phase_file_write_all.c
+++ b/ompi/mca/fcoll/two_phase/fcoll_two_phase_file_write_all.c
@@ -274,7 +274,6 @@ mca_fcoll_two_phase_file_write_all (mca_io_ompio_file_t *fh,
     total_bytes = (size_t) long_total_bytes;
 
     if ( 0 == total_bytes ) {
-        free(aggregator_list);
         ret = OMPI_SUCCESS;
         goto exit;
     }