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authorWANG Cong <xiyou.wangcong@gmail.com>2014-01-09 16:14:03 -0800
committerDavid S. Miller <davem@davemloft.net>2014-01-13 11:50:15 -0800
commita8701a6c7ae0142393d0fe87a1e7778bd04d1ac7 (patch)
tree0e14b5dba8e73d59b6dec9969fc275ae6d7301cd /net/sched/cls_fw.c
parentnet_sched: optimize tcf_match_indev() (diff)
downloadlinux-dev-a8701a6c7ae0142393d0fe87a1e7778bd04d1ac7.tar.xz
linux-dev-a8701a6c7ae0142393d0fe87a1e7778bd04d1ac7.zip
net_sched: avoid casting void pointer
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>
Diffstat (limited to 'net/sched/cls_fw.c')
-rw-r--r--net/sched/cls_fw.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/net/sched/cls_fw.c b/net/sched/cls_fw.c
index ca662aaa5eb4..ed00e8c21cea 100644
--- a/net/sched/cls_fw.c
+++ b/net/sched/cls_fw.c
@@ -75,7 +75,7 @@ static inline int fw_hash(u32 handle)
static int fw_classify(struct sk_buff *skb, const struct tcf_proto *tp,
struct tcf_result *res)
{
- struct fw_head *head = (struct fw_head *)tp->root;
+ struct fw_head *head = tp->root;
struct fw_filter *f;
int r;
u32 id = skb->mark;
@@ -111,7 +111,7 @@ static int fw_classify(struct sk_buff *skb, const struct tcf_proto *tp,
static unsigned long fw_get(struct tcf_proto *tp, u32 handle)
{
- struct fw_head *head = (struct fw_head *)tp->root;
+ struct fw_head *head = tp->root;
struct fw_filter *f;
if (head == NULL)
@@ -160,7 +160,7 @@ static void fw_destroy(struct tcf_proto *tp)
static int fw_delete(struct tcf_proto *tp, unsigned long arg)
{
- struct fw_head *head = (struct fw_head *)tp->root;
+ struct fw_head *head = tp->root;
struct fw_filter *f = (struct fw_filter *)arg;
struct fw_filter **fp;
@@ -190,7 +190,7 @@ static int
fw_change_attrs(struct net *net, struct tcf_proto *tp, struct fw_filter *f,
struct nlattr **tb, struct nlattr **tca, unsigned long base)
{
- struct fw_head *head = (struct fw_head *)tp->root;
+ struct fw_head *head = tp->root;
struct tcf_exts e;
u32 mask;
int err;
@@ -237,7 +237,7 @@ static int fw_change(struct net *net, struct sk_buff *in_skb,
struct nlattr **tca,
unsigned long *arg)
{
- struct fw_head *head = (struct fw_head *)tp->root;
+ struct fw_head *head = tp->root;
struct fw_filter *f = (struct fw_filter *) *arg;
struct nlattr *opt = tca[TCA_OPTIONS];
struct nlattr *tb[TCA_FW_MAX + 1];
@@ -300,7 +300,7 @@ errout:
static void fw_walk(struct tcf_proto *tp, struct tcf_walker *arg)
{
- struct fw_head *head = (struct fw_head *)tp->root;
+ struct fw_head *head = tp->root;
int h;
if (head == NULL)
@@ -329,7 +329,7 @@ static void fw_walk(struct tcf_proto *tp, struct tcf_walker *arg)
static int fw_dump(struct net *net, struct tcf_proto *tp, unsigned long fh,
struct sk_buff *skb, struct tcmsg *t)
{
- struct fw_head *head = (struct fw_head *)tp->root;
+ struct fw_head *head = tp->root;
struct fw_filter *f = (struct fw_filter *)fh;
unsigned char *b = skb_tail_pointer(skb);
struct nlattr *nest;