381 	struct flow_filter *fold, *fnew;  in flow_change()  local
431 	fnew = kzalloc(sizeof(*fnew), GFP_KERNEL);  in flow_change()
432 	if (!fnew)  in flow_change()
435 	tcf_exts_init(&fnew->exts, TCA_FLOW_ACT, TCA_FLOW_POLICE);  in flow_change()
444 		fnew->tp = fold->tp;  in flow_change()
445 		fnew->handle = fold->handle;  in flow_change()
446 		fnew->nkeys = fold->nkeys;  in flow_change()
447 		fnew->keymask = fold->keymask;  in flow_change()
448 		fnew->mode = fold->mode;  in flow_change()
449 		fnew->mask = fold->mask;  in flow_change()
450 		fnew->xor = fold->xor;  in flow_change()
451 		fnew->rshift = fold->rshift;  in flow_change()
452 		fnew->addend = fold->addend;  in flow_change()
453 		fnew->divisor = fold->divisor;  in flow_change()
454 		fnew->baseclass = fold->baseclass;  in flow_change()
455 		fnew->hashrnd = fold->hashrnd;  in flow_change()
494 		fnew->handle = handle;  in flow_change()
495 		fnew->mask  = ~0U;  in flow_change()
496 		fnew->tp = tp;  in flow_change()
497 		get_random_bytes(&fnew->hashrnd, 4);  in flow_change()
500 	fnew->perturb_timer.function = flow_perturbation;  in flow_change()
501 	fnew->perturb_timer.data = (unsigned long)fnew;  in flow_change()
502 	init_timer_deferrable(&fnew->perturb_timer);  in flow_change()
504 	tcf_exts_change(tp, &fnew->exts, &e);  in flow_change()
505 	tcf_em_tree_change(tp, &fnew->ematches, &t);  in flow_change()
510 		fnew->keymask = keymask;  in flow_change()
511 		fnew->nkeys   = nkeys;  in flow_change()
514 	fnew->mode = mode;  in flow_change()
517 		fnew->mask = nla_get_u32(tb[TCA_FLOW_MASK]);  in flow_change()
519 		fnew->xor = nla_get_u32(tb[TCA_FLOW_XOR]);  in flow_change()
521 		fnew->rshift = nla_get_u32(tb[TCA_FLOW_RSHIFT]);  in flow_change()
523 		fnew->addend = nla_get_u32(tb[TCA_FLOW_ADDEND]);  in flow_change()
526 		fnew->divisor = nla_get_u32(tb[TCA_FLOW_DIVISOR]);  in flow_change()
528 		fnew->baseclass = baseclass;  in flow_change()
530 	fnew->perturb_period = perturb_period;  in flow_change()
532 		mod_timer(&fnew->perturb_timer, jiffies + perturb_period);  in flow_change()
535 		list_add_tail_rcu(&fnew->list, &head->filters);  in flow_change()
537 		list_replace_rcu(&fold->list, &fnew->list);  in flow_change()
539 	*arg = (unsigned long)fnew;  in flow_change()
547 	kfree(fnew);  in flow_change()