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Diffstat (limited to 'net/sched/sch_cbq.c')
-rw-r--r--net/sched/sch_cbq.c18
1 files changed, 7 insertions, 11 deletions
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index 0e19948470b8..13aa47aa2ffb 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -1041,14 +1041,13 @@ static void cbq_adjust_levels(struct cbq_class *this)
static void cbq_normalize_quanta(struct cbq_sched_data *q, int prio)
{
struct cbq_class *cl;
- struct hlist_node *n;
unsigned int h;
if (q->quanta[prio] == 0)
return;
for (h = 0; h < q->clhash.hashsize; h++) {
- hlist_for_each_entry(cl, n, &q->clhash.hash[h], common.hnode) {
+ hlist_for_each_entry(cl, &q->clhash.hash[h], common.hnode) {
/* BUGGGG... Beware! This expression suffer of
* arithmetic overflows!
*/
@@ -1087,10 +1086,9 @@ static void cbq_sync_defmap(struct cbq_class *cl)
continue;
for (h = 0; h < q->clhash.hashsize; h++) {
- struct hlist_node *n;
struct cbq_class *c;
- hlist_for_each_entry(c, n, &q->clhash.hash[h],
+ hlist_for_each_entry(c, &q->clhash.hash[h],
common.hnode) {
if (c->split == split && c->level < level &&
c->defmap & (1<<i)) {
@@ -1210,7 +1208,6 @@ cbq_reset(struct Qdisc *sch)
{
struct cbq_sched_data *q = qdisc_priv(sch);
struct cbq_class *cl;
- struct hlist_node *n;
int prio;
unsigned int h;
@@ -1228,7 +1225,7 @@ cbq_reset(struct Qdisc *sch)
q->active[prio] = NULL;
for (h = 0; h < q->clhash.hashsize; h++) {
- hlist_for_each_entry(cl, n, &q->clhash.hash[h], common.hnode) {
+ hlist_for_each_entry(cl, &q->clhash.hash[h], common.hnode) {
qdisc_reset(cl->q);
cl->next_alive = NULL;
@@ -1697,7 +1694,7 @@ static void cbq_destroy_class(struct Qdisc *sch, struct cbq_class *cl)
static void cbq_destroy(struct Qdisc *sch)
{
struct cbq_sched_data *q = qdisc_priv(sch);
- struct hlist_node *n, *next;
+ struct hlist_node *next;
struct cbq_class *cl;
unsigned int h;
@@ -1710,11 +1707,11 @@ static void cbq_destroy(struct Qdisc *sch)
* be bound to classes which have been destroyed already. --TGR '04
*/
for (h = 0; h < q->clhash.hashsize; h++) {
- hlist_for_each_entry(cl, n, &q->clhash.hash[h], common.hnode)
+ hlist_for_each_entry(cl, &q->clhash.hash[h], common.hnode)
tcf_destroy_chain(&cl->filter_list);
}
for (h = 0; h < q->clhash.hashsize; h++) {
- hlist_for_each_entry_safe(cl, n, next, &q->clhash.hash[h],
+ hlist_for_each_entry_safe(cl, next, &q->clhash.hash[h],
common.hnode)
cbq_destroy_class(sch, cl);
}
@@ -2013,14 +2010,13 @@ static void cbq_walk(struct Qdisc *sch, struct qdisc_walker *arg)
{
struct cbq_sched_data *q = qdisc_priv(sch);
struct cbq_class *cl;
- struct hlist_node *n;
unsigned int h;
if (arg->stop)
return;
for (h = 0; h < q->clhash.hashsize; h++) {
- hlist_for_each_entry(cl, n, &q->clhash.hash[h], common.hnode) {
+ hlist_for_each_entry(cl, &q->clhash.hash[h], common.hnode) {
if (arg->count < arg->skip) {
arg->count++;
continue;