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net_sched: init struct tcf_hashinfo at register time

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It looks weird to store the lock out of the struct but
still points to a static variable. Just move them into the struct.

Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
WANG Cong
2013-12-15 20:15:08 -08:00
committed by David S. Miller
parent 5da57f422d
commit 369ba56787
11 changed files with 97 additions and 95 deletions
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12
net/sched/act_pedit.c
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@@ -24,15 +24,9 @@
#include <net/tc_act/tc_pedit.h>
#define PEDIT_TAB_MASK 15
static struct tcf_common *tcf_pedit_ht[PEDIT_TAB_MASK + 1];
static u32 pedit_idx_gen;
static DEFINE_RWLOCK(pedit_lock);
static struct tcf_hashinfo pedit_hash_info = {
.htab = tcf_pedit_ht,
.hmask = PEDIT_TAB_MASK,
.lock = &pedit_lock,
};
static struct tcf_hashinfo pedit_hash_info;
static const struct nla_policy pedit_policy[TCA_PEDIT_MAX + 1] = {
[TCA_PEDIT_PARMS] = { .len = sizeof(struct tc_pedit) },
@@ -252,11 +246,15 @@ MODULE_LICENSE("GPL");
static int __init pedit_init_module(void)
{
int err = tcf_hashinfo_init(&pedit_hash_info, PEDIT_TAB_MASK+1);
if (err)
return err;
return tcf_register_action(&act_pedit_ops);
}
static void __exit pedit_cleanup_module(void)
{
tcf_hashinfo_destroy(&pedit_hash_info);
tcf_unregister_action(&act_pedit_ops);
}