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remove redundant DNS_ERR_CANCEL check, move comment

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This commit is contained in:
Greg Hazel 2012-04-18 21:41:48 -07:00
parent 94d2336070
commit 46b806084e
1 changed files with 4 additions and 5 deletions
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9
evdns.c
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@ -2251,16 +2251,15 @@ nameserver_probe_callback(int result, char type, int count, int ttl, void *addre
(void) addresses; (void) addresses;
if (result == DNS_ERR_CANCEL) { if (result == DNS_ERR_CANCEL) {
/* We canceled this request because the nameserver came up
* for some other reason. Do not change our opinion about
* the nameserver. */
return; return;
} }
EVDNS_LOCK(ns->base); EVDNS_LOCK(ns->base);
ns->probe_request = NULL; ns->probe_request = NULL;
if (result == DNS_ERR_CANCEL) { if (result == DNS_ERR_NONE || result == DNS_ERR_NOTEXIST) {
/* We canceled this request because the nameserver came up
* for some other reason. Do not change our opinion about
* the nameserver. */
} else if (result == DNS_ERR_NONE || result == DNS_ERR_NOTEXIST) {
/* this is a good reply */ /* this is a good reply */
nameserver_up(ns); nameserver_up(ns);
} else { } else {