Remove unused code from simnode.c and simrouter.c, it is now contained in sntp_example.c

ports/unix/unixsim/simnode.c

@@ -34,7 +34,6 @@
 
 #include <unistd.h>
 
-
 #include "lwip/mem.h"
 #include "lwip/memp.h"
 #include "lwip/sys.h"
@@ -44,10 +43,8 @@
 
 #include "lwip/stats.h"
 
-
 #include "lwip/tcpip.h"
 
-
 #include "netif/unixif.h"
 #include "netif/dropif.h"
 
@@ -167,11 +164,4 @@ main(int argc, char **argv)
 
 #endif /* LWIP_IPV4 */
 
-/* dummy, because SNTP is pulled in via LWIP_DHCP_GET_NTP_SRV */
-void
-sntp_set_system_time(u32_t sec)
-{
-  LWIP_UNUSED_ARG(sec);
-}
-
 /*-----------------------------------------------------------------------------------*/

ports/unix/unixsim/simrouter.c

@@ -34,7 +34,6 @@
 
 #include <unistd.h>
 
-
 #include "lwip/mem.h"
 #include "lwip/memp.h"
 #include "lwip/sys.h"
@@ -43,18 +42,13 @@
 #include "lwip/timeouts.h"
 
 #include "lwip/stats.h"
-
-
 #include "lwip/tcpip.h"
 
 #include "netif/tapif.h"
-
 #include "netif/unixif.h"
 #include "netif/dropif.h"
-
 #include "netif/tcpdump.h"
 
-
 #include "lwip/ip_addr.h"
 
 #include "arch/perf.h"
@@ -190,11 +184,4 @@ main(int argc, char **argv)
 
 #endif /* LWIP_IPV4 */
 
-/* dummy, because SNTP is pulled in via LWIP_DHCP_GET_NTP_SRV */
-void
-sntp_set_system_time(u32_t sec)
-{
-  LWIP_UNUSED_ARG(sec);
-}
-
 /*-----------------------------------------------------------------------------------*/