- vlib_error_count (vm, node->node_index,
- VHOST_USER_INPUT_FUNC_ERROR_MMAP_FAIL, 1);
- goto out;
+ current = desc_table[desc_current].next;
+ b_data = map_guest_mem (vui, desc_table[current].addr,
+ &map_hint);
+ if (PREDICT_FALSE (b_data == 0))
+ {
+ vlib_error_count (vm, node->node_index,
+ VHOST_USER_INPUT_FUNC_ERROR_MMAP_FAIL,
+ 1);
+ goto out;
+ }