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net_sched: avoid casting void pointer

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tp->root is a void* pointer, no need to cast it.

Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
WANG Cong
2014-01-09 16:14:03 -08:00
committed by David S. Miller
parent 2519a602c2
commit a8701a6c7a
5 changed files with 23 additions and 26 deletions
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10
net/sched/cls_basic.c
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@@ -38,7 +38,7 @@ static int basic_classify(struct sk_buff *skb, const struct tcf_proto *tp,
struct tcf_result *res)
{
int r;
struct basic_head *head = (struct basic_head *) tp->root;
struct basic_head *head = tp->root;
struct basic_filter *f;
list_for_each_entry(f, &head->flist, link) {
@@ -56,7 +56,7 @@ static int basic_classify(struct sk_buff *skb, const struct tcf_proto *tp,
static unsigned long basic_get(struct tcf_proto *tp, u32 handle)
{
unsigned long l = 0UL;
struct basic_head *head = (struct basic_head *) tp->root;
struct basic_head *head = tp->root;
struct basic_filter *f;
if (head == NULL)
@@ -107,7 +107,7 @@ static void basic_destroy(struct tcf_proto *tp)
static int basic_delete(struct tcf_proto *tp, unsigned long arg)
{
struct basic_head *head = (struct basic_head *) tp->root;
struct basic_head *head = tp->root;
struct basic_filter *t, *f = (struct basic_filter *) arg;
list_for_each_entry(t, &head->flist, link)
@@ -164,7 +164,7 @@ static int basic_change(struct net *net, struct sk_buff *in_skb,
struct nlattr **tca, unsigned long *arg)
{
int err;
struct basic_head *head = (struct basic_head *) tp->root;
struct basic_head *head = tp->root;
struct nlattr *tb[TCA_BASIC_MAX + 1];
struct basic_filter *f = (struct basic_filter *) *arg;
@@ -225,7 +225,7 @@ errout:
static void basic_walk(struct tcf_proto *tp, struct tcf_walker *arg)
{
struct basic_head *head = (struct basic_head *) tp->root;
struct basic_head *head = tp->root;
struct basic_filter *f;
list_for_each_entry(f, &head->flist, link) {