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net-sched: change tcf_destroy_chain() to clear start of filter list

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Pass double tcf_proto pointers to tcf_destroy_chain() to make it
clear the start of the filter list for more consistency.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick McHardy
2008-07-01 19:52:38 -07:00
committed by David S. Miller
parent 77a538d5aa
commit ff31ab56c0
11 changed files with 17 additions and 21 deletions
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8
net/sched/sch_cbq.c
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@ -1704,7 +1704,7 @@ static void cbq_destroy_class(struct Qdisc *sch, struct cbq_class *cl)
BUG_TRAP(!cl->filters);
tcf_destroy_chain(cl->filter_list);
tcf_destroy_chain(&cl->filter_list);
qdisc_destroy(cl->q);
qdisc_put_rtab(cl->R_tab);
gen_kill_estimator(&cl->bstats, &cl->rate_est);
@ -1728,10 +1728,8 @@ cbq_destroy(struct Qdisc* sch)
* be bound to classes which have been destroyed already. --TGR '04
*/
for (h = 0; h < 16; h++) {
for (cl = q->classes[h]; cl; cl = cl->next) {
tcf_destroy_chain(cl->filter_list);
cl->filter_list = NULL;
}
for (cl = q->classes[h]; cl; cl = cl->next)
tcf_destroy_chain(&cl->filter_list);
}
for (h = 0; h < 16; h++) {
struct cbq_class *next;