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Message-ID: <1383725109-37348-3-git-send-email-yangyingliang@huawei.com>
Date: Wed, 6 Nov 2013 16:05:08 +0800
From: Yang Yingliang <yangyingliang@...wei.com>
To: <davem@...emloft.net>, <netdev@...r.kernel.org>
CC: <eric.dumazet@...il.com>, <jhs@...atatu.com>
Subject: [PATCH net-next 2/3] net_sched: fix some checkpatch errors
There are some checkpatch errors, fix them.
Signed-off-by: Yang Yingliang <yangyingliang@...wei.com>
---
net/sched/act_api.c | 4 ++--
net/sched/cls_bpf.c | 2 +-
net/sched/cls_u32.c | 2 +-
net/sched/sch_cbq.c | 3 ++-
net/sched/sch_generic.c | 4 ++--
net/sched/sch_htb.c | 13 +++++++------
net/sched/sch_netem.c | 2 +-
net/sched/sch_sfq.c | 10 ++++++----
8 files changed, 22 insertions(+), 18 deletions(-)
diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index fd70728..c8aadfa 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -191,7 +191,7 @@ u32 tcf_hash_new_index(u32 *idx_gen, struct tcf_hashinfo *hinfo)
val = 1;
} while (tcf_hash_lookup(val, hinfo));
- return (*idx_gen = val);
+ return *idx_gen = val;
}
EXPORT_SYMBOL(tcf_hash_new_index);
@@ -263,7 +263,7 @@ void tcf_hash_insert(struct tcf_common *p, struct tcf_hashinfo *hinfo)
}
EXPORT_SYMBOL(tcf_hash_insert);
-static struct tc_action_ops *act_base = NULL;
+static struct tc_action_ops *act_base;
static DEFINE_RWLOCK(act_mod_lock);
int tcf_register_action(struct tc_action_ops *act)
diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c
index 1002a82..d7c72be 100644
--- a/net/sched/cls_bpf.c
+++ b/net/sched/cls_bpf.c
@@ -323,7 +323,7 @@ static int cls_bpf_dump(struct tcf_proto *tp, unsigned long fh,
if (nla == NULL)
goto nla_put_failure;
- memcpy(nla_data(nla), prog->bpf_ops, nla_len(nla));
+ memcpy(nla_data(nla), prog->bpf_ops, nla_len(nla));
if (tcf_exts_dump(skb, &prog->exts, &bpf_ext_map) < 0)
goto nla_put_failure;
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index eb07a1e..59e546c 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -352,7 +352,7 @@ static int u32_destroy_key(struct tcf_proto *tp, struct tc_u_knode *n)
return 0;
}
-static int u32_delete_key(struct tcf_proto *tp, struct tc_u_knode* key)
+static int u32_delete_key(struct tcf_proto *tp, struct tc_u_knode *key)
{
struct tc_u_knode **kp;
struct tc_u_hnode *ht = key->ht_up;
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index 7a42c81..a8f40f5 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -1058,7 +1058,8 @@ static void cbq_normalize_quanta(struct cbq_sched_data *q, int prio)
cl->quantum = (cl->weight*cl->allot*q->nclasses[prio])/
q->quanta[prio];
}
- if (cl->quantum <= 0 || cl->quantum>32*qdisc_dev(cl->qdisc)->mtu) {
+ if (cl->quantum <= 0 ||
+ cl->quantum > 32*qdisc_dev(cl->qdisc)->mtu) {
pr_warning("CBQ: class %08x has bad quantum==%ld, repaired.\n",
cl->common.classid, cl->quantum);
cl->quantum = qdisc_dev(cl->qdisc)->mtu/2 + 1;
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 7fc899a..9421350 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -338,13 +338,13 @@ EXPORT_SYMBOL(netif_carrier_off);
cheaper.
*/
-static int noop_enqueue(struct sk_buff *skb, struct Qdisc * qdisc)
+static int noop_enqueue(struct sk_buff *skb, struct Qdisc *qdisc)
{
kfree_skb(skb);
return NET_XMIT_CN;
}
-static struct sk_buff *noop_dequeue(struct Qdisc * qdisc)
+static struct sk_buff *noop_dequeue(struct Qdisc *qdisc)
{
return NULL;
}
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 0e1e38b..f6e8a74 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -54,7 +54,7 @@
one less than their parent.
*/
-static int htb_hysteresis __read_mostly = 0; /* whether to use mode hysteresis for speedup */
+static int htb_hysteresis __read_mostly; /* whether to use mode hysteresis for speedup */
#define HTB_VER 0x30011 /* major must be matched with number suplied by TC as version */
#if HTB_VER >> 16 != TC_HTB_PROTOVER
@@ -65,7 +65,7 @@ static int htb_hysteresis __read_mostly = 0; /* whether to use mode hysteresis f
module_param (htb_hysteresis, int, 0640);
MODULE_PARM_DESC(htb_hysteresis, "Hysteresis mode, less CPU load, less accurate");
-static int htb_rate_est = 0; /* htb classes have a default rate estimator */
+static int htb_rate_est; /* htb classes have a default rate estimator */
module_param(htb_rate_est, int, 0640);
MODULE_PARM_DESC(htb_rate_est, "setup a default rate estimator (4sec 16sec) for htb classes");
@@ -846,7 +846,7 @@ next:
break;
qdisc_warn_nonwc("htb", cl->un.leaf.q);
- htb_next_rb_node(level ? &cl->parent->un.inner.clprio[prio].ptr:
+ htb_next_rb_node(level ? &cl->parent->un.inner.clprio[prio].ptr :
&q->hlevel[0].hprio[prio].ptr);
cl = htb_lookup_leaf(hprio, prio);
@@ -1276,9 +1276,10 @@ static int htb_delete(struct Qdisc *sch, unsigned long arg)
struct Qdisc *new_q = NULL;
int last_child = 0;
- // TODO: why don't allow to delete subtree ? references ? does
- // tc subsys quarantee us that in htb_destroy it holds no class
- // refs so that we can remove children safely there ?
+ /* TODO: why don't allow to delete subtree ? references ? does
+ * tc subsys quarantee us that in htb_destroy it holds no class
+ * refs so that we can remove children safely there ?
+ */
if (cl->children || cl->filter_cnt)
return -EBUSY;
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index 75c94e5..9765c3f 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -728,7 +728,7 @@ static int get_loss_clg(struct Qdisc *sch, const struct nlattr *attr)
nla_for_each_nested(la, attr, rem) {
u16 type = nla_type(la);
- switch(type) {
+ switch (type) {
case NETEM_LOSS_GI: {
const struct tc_netem_gimodel *gi = nla_data(la);
diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
index d3a1bc2..76f01e0 100644
--- a/net/sched/sch_sfq.c
+++ b/net/sched/sch_sfq.c
@@ -237,10 +237,12 @@ static inline void sfq_link(struct sfq_sched_data *q, sfq_index x)
}
#define sfq_unlink(q, x, n, p) \
- n = q->slots[x].dep.next; \
- p = q->slots[x].dep.prev; \
- sfq_dep_head(q, p)->next = n; \
- sfq_dep_head(q, n)->prev = p
+ do { \
+ n = q->slots[x].dep.next; \
+ p = q->slots[x].dep.prev; \
+ sfq_dep_head(q, p)->next = n; \
+ sfq_dep_head(q, n)->prev = p; \
+ } while (0)
static inline void sfq_dec(struct sfq_sched_data *q, sfq_index x)
--
1.7.12
--
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