style

diff --git a/lib/dns/resolver.c b/lib/dns/resolver.c
index 72c48a277bd5968fb6864d96d5705e49cacda2f8..a00c395db661d4df629b05d0b82031fd51d02c90 100644 (file)
--- a/lib/dns/resolver.c
+++ b/lib/dns/resolver.c
@@ -6654,28 +6654,29 @@ resume_dslookup(isc_task_t *task, isc_event_t *event) {
 
        bucketnum = fctx->bucketnum;
        if (fevent->result == ISC_R_CANCELED) {
-
-               if (dns_rdataset_isassociated(fevent->rdataset))
+               if (dns_rdataset_isassociated(fevent->rdataset)) {
                        dns_rdataset_disassociate(fevent->rdataset);
+               }
                fevent = NULL;
                isc_event_free(&event);
 
                dns_resolver_destroyfetch(&fctx->nsfetch);
                fctx_done(fctx, ISC_R_CANCELED, __LINE__);
        } else if (fevent->result == ISC_R_SUCCESS) {
-
                FCTXTRACE("resuming DS lookup");
 
                dns_resolver_destroyfetch(&fctx->nsfetch);
-               if (dns_rdataset_isassociated(&fctx->nameservers))
+               if (dns_rdataset_isassociated(&fctx->nameservers)) {
                        dns_rdataset_disassociate(&fctx->nameservers);
+               }
                dns_rdataset_clone(fevent->rdataset, &fctx->nameservers);
                fctx->ns_ttl = fctx->nameservers.ttl;
                fctx->ns_ttl_ok = ISC_TRUE;
                log_ns_ttl(fctx, "resume_dslookup");
 
-               if (dns_rdataset_isassociated(fevent->rdataset))
+               if (dns_rdataset_isassociated(fevent->rdataset)) {
                        dns_rdataset_disassociate(fevent->rdataset);
+               }
                fevent = NULL;
                isc_event_free(&event);
 
@@ -6707,9 +6708,9 @@ resume_dslookup(isc_task_t *task, isc_event_t *event) {
                domain = dns_fixedname_name(&fixed);
                dns_name_copy(&fctx->nsfetch->private->domain, domain, NULL);
                if (dns_name_equal(&fctx->nsname, domain)) {
-
-                       if (dns_rdataset_isassociated(fevent->rdataset))
+                       if (dns_rdataset_isassociated(fevent->rdataset)) {
                                dns_rdataset_disassociate(fevent->rdataset);
+                       }
                        fevent = NULL;
                        isc_event_free(&event);
 
@@ -6749,9 +6750,9 @@ resume_dslookup(isc_task_t *task, isc_event_t *event) {
                 * accessed below this point to prevent races with
                 * another thread concurrently processing the fetch.
                 */
-               if (result != ISC_R_SUCCESS)
+               if (result != ISC_R_SUCCESS) {
                        fctx_done(fctx, result, __LINE__);
-               else {
+               } else {
                        LOCK(&res->buckets[bucketnum].lock);
                        locked = ISC_TRUE;
                        fctx->references++;