*comp_set = set;
}
- ASSERT(set->comps[set->ncomps].comp_func != NULL);
+ ASSERT(set->comps[set->ncomps].comp_func == NULL);
set->comps[set->ncomps].comp_func = all_comp_funcs[comparer];
set->comps[set->ncomps].is_descending = is_descending;
*filter_set = set;
}
- ASSERT(set->filters[set->nfilters].filter_func != NULL);
+ ASSERT(set->filters[set->nfilters].filter_func == NULL);
set->filters[set->nfilters].filter_func = all_filter_funcs[filter];
set->filters[set->nfilters].data = data;
set->nfilters++;
while (1) {
ret = ioctl(fd, BTRFS_IOC_TREE_SEARCH, &args);
- if (ret < 0) {
- error("cannot perform the search: %s",
- strerror(errno));
- return ret;
- }
+ if (ret < 0)
+ return -errno;
+
/* the ioctl returns the number of item it found in nr_items */
if (sk->nr_items == 0)
break;