s4-modules Remove lp_ctx from init functions that no longer need it

Now that we don't allow the smb.conf to change the modules dir, many
functions that simply load modules or initialise a subsytem that may
load modules no longer need an lp_ctx.

Andrew Bartlett

source4/libnet/libnet.c

@@ -43,7 +43,7 @@ struct libnet_context *libnet_context_init(struct tevent_context *ev,
 	ctx->lp_ctx = lp_ctx;
 
 	/* make sure dcerpc is initialized */
-	dcerpc_init(lp_ctx);
+	dcerpc_init();
 
 	/* name resolution methods */
 	ctx->resolve_ctx = lpcfg_resolve_context(lp_ctx);