- ret = rte_devargs_remove(da);
- if (ret < 0)
- return ret;
- TAILQ_INSERT_TAIL(&devargs_list, da, next);
+ TAILQ_FOREACH_SAFE(listed_da, &devargs_list, next, tmp) {
+ if (listed_da == *da)
+ /* devargs already in the list */
+ return 0;
+ if (strcmp(listed_da->bus->name, (*da)->bus->name) == 0 &&
+ strcmp(listed_da->name, (*da)->name) == 0) {
+ /* device already in devargs list, must be updated */
+ listed_da->type = (*da)->type;
+ listed_da->policy = (*da)->policy;
+ free(listed_da->args);
+ listed_da->args = (*da)->args;
+ listed_da->bus = (*da)->bus;
+ listed_da->cls = (*da)->cls;
+ listed_da->bus_str = (*da)->bus_str;
+ listed_da->cls_str = (*da)->cls_str;
+ listed_da->data = (*da)->data;
+ /* replace provided devargs with found one */
+ free(*da);
+ *da = listed_da;
+ return 0;
+ }
+ }
+ /* new device in the list */
+ TAILQ_INSERT_TAIL(&devargs_list, *da, next);