starter: Don't flush SAs in the kernel

If starter is not used we don't do that either. And this allows us to
move the stuff in libhydra back to libcharon.

src/starter/netkey.c

@@ -55,15 +55,3 @@ bool starter_netkey_init(void)
 	DBG2(DBG_APP, "found netkey IPsec stack");
 	return TRUE;
 }
-
-void starter_netkey_cleanup(void)
-{
-	if (!lib->plugins->load(lib->plugins,
-			lib->settings->get_str(lib->settings, "starter.load", PLUGINS)))
-	{
-		DBG1(DBG_APP, "unable to load kernel plugins");
-		return;
-	}
-	hydra->kernel_interface->flush_sas(hydra->kernel_interface);
-	lib->plugins->unload(lib->plugins);
-}

src/starter/netkey.h

@@ -16,7 +16,6 @@
 #define _STARTER_NETKEY_H_
 
 extern bool starter_netkey_init (void);
-extern void starter_netkey_cleanup (void);
 
 #endif /* _STARTER_NETKEY_H_ */
 

src/starter/starter.c

@@ -703,7 +703,6 @@ int main (int argc, char **argv)
 			{
 				starter_stop_charon();
 			}
-			starter_netkey_cleanup();
 			confread_free(cfg);
 			unlink(starter_pid_file);
 			cleanup();