usr.sbin/snmpd: use TAILQ_CONCAT(3)

[Björn Ketelaars]

Replace custom TAILQ concatenation loop by TAILQ_CONCAT(3).

Comments/OK?


diff --git usr.sbin/snmpd/control.c usr.sbin/snmpd/control.c
index 54b58bbb7b6..dda18c1bad5 100644
--- usr.sbin/snmpd/control.c
+++ usr.sbin/snmpd/control.c
@@ -487,10 +487,7 @@ control_dispatch_agentx(int fd, short event, void *arg)
                                TAILQ_INSERT_TAIL(&oids, miboid, o_list);
                        } while (++oid.bo_id[rhdr.subrange] <= ubound);
 
-                       while ((miboid = TAILQ_FIRST(&oids)) != NULL) {
-                               TAILQ_REMOVE(&oids, miboid, o_list);
-                               TAILQ_INSERT_TAIL(&c->oids, miboid, o_list);
-                       }
+                       TAILQ_CONCAT(&c->oids, &oids, o_list);
  dodone:
                        break;
                }