udhcp: remove two unused fields

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

networking/udhcp/dhcpc.h

@@ -9,7 +9,6 @@ struct client_config_t {
 	char no_default_options;        /* Do not include default options in request */
 	IF_FEATURE_UDHCP_PORT(uint16_t port;)
 	int ifindex;                    /* Index number of the interface to use */
-	int verbose;
 	uint8_t opt_mask[256 / 8];      /* Bitmask of options to send (-O option) */
 	const char *interface;          /* The name of the interface to use */
 	char *pidfile;                  /* Optionally store the process ID */

networking/udhcp/dhcpd.h

@@ -39,7 +39,6 @@ struct server_config_t {
 #endif
 	uint8_t server_mac[6];          /* our MAC address (used only for ARP probing) */
 	struct option_set *options;     /* list of DHCP options loaded from the config file */
-	int verbose;
 	/* start,end are in host order: we need to compare start <= ip <= end */
 	uint32_t start_ip;              /* start address of leases, in host order */
 	uint32_t end_ip;                /* end of leases, in host order */