Remove now obsolete variable

Signed-off-by: DL6ER <[email protected]>

src/tools/dhcp-discover.c

@@ -564,7 +564,6 @@ static unsigned int get_dhcp_offer(const int sock, const uint32_t xid, const cha
 {
 	struct dhcp_packet_data offer_packet;
 	struct sockaddr_in source;
-	unsigned int responses = 0;
 	unsigned int valid_responses = 0;
 	time_t start_time;
 	time_t current_time;
@@ -663,11 +662,6 @@ static unsigned int get_dhcp_offer(const int sock, const uint32_t xid, const cha
 		valid_responses++;
 	}
 
-#ifdef DEBUG
-	printf(" Responses seen while scanning:    %u\n", responses);
-	printf(" Responses meant for this machine: %u\n\n", valid_responses);
-#endif
-
 	return valid_responses;
 }