Add host-entries for all IPv6 addresses

[project/odhcpd.git] / src / dhcpv4.c

diff --git a/src/dhcpv4.c b/src/dhcpv4.c
index 9746aa2..2093ecd 100644 (file)
--- a/src/dhcpv4.c
+++ b/src/dhcpv4.c
@@ -491,7 +491,6 @@ static struct dhcpv4_assignment* dhcpv4_lease(struct interface *iface,
                }
        }
 
-       bool update_state = false;
        if (msg == DHCPV4_MSG_DISCOVER || msg == DHCPV4_MSG_REQUEST) {
                bool assigned = !!a;
                size_t hostlen = strlen(hostname) + 1;
@@ -530,24 +529,18 @@ static struct dhcpv4_assignment* dhcpv4_lease(struct interface *iface,
                        a = NULL;
                }
 
-               if (a)
-                       update_state = true;
-
                if (assigned && a)
                        lease = a;
        } else if (msg == DHCPV4_MSG_RELEASE) {
                if (a) {
                        a->valid_until = 0;
-                       update_state = true;
                }
        } else if (msg == DHCPV4_MSG_DECLINE) {
                memset(a->hwaddr, 0, sizeof(a->hwaddr));
                a->valid_until = now + 3600; // Block address for 1h
-               update_state = true;
        }
 
-       if (update_state)
-               dhcpv6_write_statefile();
+       dhcpv6_write_statefile();
 
        return lease;
 }