return 0;
/* Following UGLY cast is done to pass checkpatch. */
kvlist = rte_kvargs_parse(devargs->args, params);
- if (kvlist == NULL)
- return 0;
+ if (kvlist == NULL) {
+ rte_errno = EINVAL;
+ return -rte_errno;
+ }
/* Process parameters. */
for (i = 0; (params[i] != NULL); ++i) {
if (rte_kvargs_count(kvlist, params[i])) {