Remove all useless checks that size_t is greater or equal to zero.

This commit was SVN r5687.

src/class/orte_pointer_array.c

@@ -141,7 +141,6 @@ int orte_pointer_array_add(size_t *location, orte_pointer_array_t *table, void *
 
     assert(table->addr != NULL);
     assert(table->size > 0);
-    assert(table->lowest_free >= 0);
     assert(table->lowest_free < table->size);
     assert(table->number_free > 0);
     assert(table->number_free <= table->size);
@@ -297,7 +296,6 @@ bool orte_pointer_array_test_and_set_item (orte_pointer_array_t *table,
                                            size_t index, void *value)
 {
     assert(table != NULL);
-    assert(index >= 0);
 
 #if 0
     ompi_output(0,"orte_pointer_array_test_and_set_item: IN:  "

src/dps/dps_load_unload.c

@@ -78,7 +78,7 @@ int orte_dps_load(orte_buffer_t *buffer, void *payload,
     }
     
     /* check that the payload is there */
-    if (NULL == payload || bytes_used < 0) {
+    if (NULL == payload) {
         return ORTE_SUCCESS;
     }
     

src/dps/dps_pack.c

@@ -32,7 +32,7 @@ int orte_dps_pack(orte_buffer_t *buffer, void *src, size_t num_vals,
     int rc;
 
     /* check for error */
-    if (NULL == buffer || NULL == src || num_vals < 0) {
+    if (NULL == buffer || NULL == src) {
         ORTE_ERROR_LOG(ORTE_ERR_BAD_PARAM);
         return ORTE_ERR_BAD_PARAM;
     }

src/dps/dps_unpack.c

@@ -35,7 +35,7 @@ int orte_dps_unpack(orte_buffer_t *buffer, void *dst, size_t *num_vals,
     orte_data_type_t local_type;
 
     /* check for error */
-    if (NULL == buffer || NULL == dst || NULL == num_vals || 0 > *num_vals) { 
+    if (NULL == buffer || NULL == dst || NULL == num_vals) { 
         ORTE_ERROR_LOG(ORTE_ERR_BAD_PARAM);
         return ORTE_ERR_BAD_PARAM;
     }