dhcp: Use g_list_length() to calculate the list length

diff --git a/src/dhcp.c b/src/dhcp.c
index 22eca60..f4de736 100644 (file)
--- a/src/dhcp.c
+++ b/src/dhcp.c
@@ -244,8 +244,7 @@ static void lease_available_cb(GDHCPClient *dhcp_client, gpointer user_data)
                ip_change = FALSE;
 
        option = g_dhcp_client_get_option(dhcp_client, G_DHCP_DNS_SERVER);
-       for (ns_entries = 0, list = option; list; list = list->next)
-               ns_entries += 1;
+       ns_entries = g_list_length(option);
        nameservers = g_try_new0(char *, ns_entries + 1);
        if (nameservers != NULL) {
                for (i = 0, list = option; list; list = list->next, i++)
@@ -262,8 +261,7 @@ static void lease_available_cb(GDHCPClient *dhcp_client, gpointer user_data)
                hostname = g_strdup(option->data);
 
        option = g_dhcp_client_get_option(dhcp_client, G_DHCP_NTP_SERVER);
-       for (ns_entries = 0, list = option; list; list = list->next)
-               ns_entries += 1;
+       ns_entries = g_list_length(option);
        timeservers = g_try_new0(char *, ns_entries + 1);
        if (timeservers != NULL) {
                for (i = 0, list = option; list; list = list->next, i++)