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Make dns_catz_get_iterator() return void

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Previously, the function(s) in the commit subject could fail for various
reasons - mostly allocation failures, or other functions returning
different return code than ISC_R_SUCCESS.  Now, the aforementioned
function(s) cannot ever fail and they would always return ISC_R_SUCCESS.

Change the function(s) to return void and remove the extra checks in
the code that uses them.
This commit is contained in:
Ondřej Surý
2022-03-08 11:30:37 +01:00
parent 8fa27365ec
commit d128656d2e
3 changed files with 4 additions and 14 deletions
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5
lib/dns/catz.c
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@@ -2025,10 +2025,9 @@ dns_catz_postreconfig(dns_catz_zones_t *catzs) {
isc_ht_iter_destroy(&iter);
}
isc_result_t
void
dns_catz_get_iterator(dns_catz_zone_t *catz, isc_ht_iter_t **itp) {
REQUIRE(DNS_CATZ_ZONE_VALID(catz));
isc_ht_iter_create(catz->entries, itp);
return (ISC_R_SUCCESS);
isc_ht_iter_create(catz->entries, itp);
}