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-rw-r--r--net/sched/act_api.c7
-rw-r--r--net/sched/act_mirred.c107
-rw-r--r--net/sched/act_skbedit.c17
-rw-r--r--net/sched/cls_api.c8
-rw-r--r--net/sched/cls_flow.c2
-rw-r--r--net/sched/cls_rsvp.h28
-rw-r--r--net/sched/em_meta.c13
-rw-r--r--net/sched/sch_api.c19
-rw-r--r--net/sched/sch_cbq.c2
-rw-r--r--net/sched/sch_drr.c2
-rw-r--r--net/sched/sch_generic.c18
-rw-r--r--net/sched/sch_hfsc.c2
-rw-r--r--net/sched/sch_htb.c6
-rw-r--r--net/sched/sch_netem.c12
-rw-r--r--net/sched/sch_teql.c11
15 files changed, 138 insertions, 116 deletions
diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index 2dfb3e7a040..2a740035aa6 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -618,7 +618,8 @@ int tcf_action_copy_stats(struct sk_buff *skb, struct tc_action *a,
goto errout;
if (gnet_stats_copy_basic(&d, &h->tcf_bstats) < 0 ||
- gnet_stats_copy_rate_est(&d, &h->tcf_rate_est) < 0 ||
+ gnet_stats_copy_rate_est(&d, &h->tcf_bstats,
+ &h->tcf_rate_est) < 0 ||
gnet_stats_copy_queue(&d, &h->tcf_qstats) < 0)
goto errout;
@@ -968,7 +969,7 @@ static int tc_ctl_action(struct sk_buff *skb, struct nlmsghdr *n, void *arg)
u32 pid = skb ? NETLINK_CB(skb).pid : 0;
int ret = 0, ovr = 0;
- if (net != &init_net)
+ if (!net_eq(net, &init_net))
return -EINVAL;
ret = nlmsg_parse(n, sizeof(struct tcamsg), tca, TCA_ACT_MAX, NULL);
@@ -1051,7 +1052,7 @@ tc_dump_action(struct sk_buff *skb, struct netlink_callback *cb)
struct tcamsg *t = (struct tcamsg *) NLMSG_DATA(cb->nlh);
struct nlattr *kind = find_dump_kind(cb->nlh);
- if (net != &init_net)
+ if (!net_eq(net, &init_net))
return 0;
if (kind == NULL) {
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c
index b9aaab4e035..d329170243c 100644
--- a/net/sched/act_mirred.c
+++ b/net/sched/act_mirred.c
@@ -65,48 +65,53 @@ static int tcf_mirred_init(struct nlattr *nla, struct nlattr *est,
struct tc_mirred *parm;
struct tcf_mirred *m;
struct tcf_common *pc;
- struct net_device *dev = NULL;
- int ret = 0, err;
- int ok_push = 0;
+ struct net_device *dev;
+ int ret, ok_push = 0;
if (nla == NULL)
return -EINVAL;
-
- err = nla_parse_nested(tb, TCA_MIRRED_MAX, nla, mirred_policy);
- if (err < 0)
- return err;
-
+ ret = nla_parse_nested(tb, TCA_MIRRED_MAX, nla, mirred_policy);
+ if (ret < 0)
+ return ret;
if (tb[TCA_MIRRED_PARMS] == NULL)
return -EINVAL;
parm = nla_data(tb[TCA_MIRRED_PARMS]);
-
+ switch (parm->eaction) {
+ case TCA_EGRESS_MIRROR:
+ case TCA_EGRESS_REDIR:
+ break;
+ default:
+ return -EINVAL;
+ }
if (parm->ifindex) {
dev = __dev_get_by_index(&init_net, parm->ifindex);
if (dev == NULL)
return -ENODEV;
switch (dev->type) {
- case ARPHRD_TUNNEL:
- case ARPHRD_TUNNEL6:
- case ARPHRD_SIT:
- case ARPHRD_IPGRE:
- case ARPHRD_VOID:
- case ARPHRD_NONE:
- ok_push = 0;
- break;
- default:
- ok_push = 1;
- break;
+ case ARPHRD_TUNNEL:
+ case ARPHRD_TUNNEL6:
+ case ARPHRD_SIT:
+ case ARPHRD_IPGRE:
+ case ARPHRD_VOID:
+ case ARPHRD_NONE:
+ ok_push = 0;
+ break;
+ default:
+ ok_push = 1;
+ break;
}
+ } else {
+ dev = NULL;
}
pc = tcf_hash_check(parm->index, a, bind, &mirred_hash_info);
if (!pc) {
- if (!parm->ifindex)
+ if (dev == NULL)
return -EINVAL;
pc = tcf_hash_create(parm->index, est, a, sizeof(*m), bind,
&mirred_idx_gen, &mirred_hash_info);
if (IS_ERR(pc))
- return PTR_ERR(pc);
+ return PTR_ERR(pc);
ret = ACT_P_CREATED;
} else {
if (!ovr) {
@@ -119,12 +124,12 @@ static int tcf_mirred_init(struct nlattr *nla, struct nlattr *est,
spin_lock_bh(&m->tcf_lock);
m->tcf_action = parm->action;
m->tcfm_eaction = parm->eaction;
- if (parm->ifindex) {
+ if (dev != NULL) {
m->tcfm_ifindex = parm->ifindex;
if (ret != ACT_P_CREATED)
dev_put(m->tcfm_dev);
- m->tcfm_dev = dev;
dev_hold(dev);
+ m->tcfm_dev = dev;
m->tcfm_ok_push = ok_push;
}
spin_unlock_bh(&m->tcf_lock);
@@ -148,57 +153,57 @@ static int tcf_mirred(struct sk_buff *skb, struct tc_action *a,
{
struct tcf_mirred *m = a->priv;
struct net_device *dev;
- struct sk_buff *skb2 = NULL;
- u32 at = G_TC_AT(skb->tc_verd);
+ struct sk_buff *skb2;
+ u32 at;
+ int retval, err = 1;
spin_lock(&m->tcf_lock);
-
- dev = m->tcfm_dev;
m->tcf_tm.lastuse = jiffies;
- if (!(dev->flags&IFF_UP) ) {
+ dev = m->tcfm_dev;
+ if (!(dev->flags & IFF_UP)) {
if (net_ratelimit())
printk("mirred to Houston: device %s is gone!\n",
dev->name);
-bad_mirred:
- if (skb2 != NULL)
- kfree_skb(skb2);
- m->tcf_qstats.overlimits++;
- m->tcf_bstats.bytes += qdisc_pkt_len(skb);
- m->tcf_bstats.packets++;
- spin_unlock(&m->tcf_lock);
- /* should we be asking for packet to be dropped?
- * may make sense for redirect case only
- */
- return TC_ACT_SHOT;
+ goto out;
}
skb2 = skb_act_clone(skb, GFP_ATOMIC);
if (skb2 == NULL)
- goto bad_mirred;
- if (m->tcfm_eaction != TCA_EGRESS_MIRROR &&
- m->tcfm_eaction != TCA_EGRESS_REDIR) {
- if (net_ratelimit())
- printk("tcf_mirred unknown action %d\n",
- m->tcfm_eaction);
- goto bad_mirred;
- }
+ goto out;
m->tcf_bstats.bytes += qdisc_pkt_len(skb2);
m->tcf_bstats.packets++;
- if (!(at & AT_EGRESS))
+ at = G_TC_AT(skb->tc_verd);
+ if (!(at & AT_EGRESS)) {
if (m->tcfm_ok_push)
skb_push(skb2, skb2->dev->hard_header_len);
+ }
/* mirror is always swallowed */
if (m->tcfm_eaction != TCA_EGRESS_MIRROR)
skb2->tc_verd = SET_TC_FROM(skb2->tc_verd, at);
skb2->dev = dev;
- skb2->iif = skb->dev->ifindex;
+ skb2->skb_iif = skb->dev->ifindex;
dev_queue_xmit(skb2);
+ err = 0;
+
+out:
+ if (err) {
+ m->tcf_qstats.overlimits++;
+ m->tcf_bstats.bytes += qdisc_pkt_len(skb);
+ m->tcf_bstats.packets++;
+ /* should we be asking for packet to be dropped?
+ * may make sense for redirect case only
+ */
+ retval = TC_ACT_SHOT;
+ } else {
+ retval = m->tcf_action;
+ }
spin_unlock(&m->tcf_lock);
- return m->tcf_action;
+
+ return retval;
}
static int tcf_mirred_dump(struct sk_buff *skb, struct tc_action *a, int bind, int ref)
diff --git a/net/sched/act_skbedit.c b/net/sched/act_skbedit.c
index 4ab916b8074..e9607fe55b5 100644
--- a/net/sched/act_skbedit.c
+++ b/net/sched/act_skbedit.c
@@ -54,6 +54,8 @@ static int tcf_skbedit(struct sk_buff *skb, struct tc_action *a,
if (d->flags & SKBEDIT_F_QUEUE_MAPPING &&
skb->dev->real_num_tx_queues > d->queue_mapping)
skb_set_queue_mapping(skb, d->queue_mapping);
+ if (d->flags & SKBEDIT_F_MARK)
+ skb->mark = d->mark;
spin_unlock(&d->tcf_lock);
return d->tcf_action;
@@ -63,6 +65,7 @@ static const struct nla_policy skbedit_policy[TCA_SKBEDIT_MAX + 1] = {
[TCA_SKBEDIT_PARMS] = { .len = sizeof(struct tc_skbedit) },
[TCA_SKBEDIT_PRIORITY] = { .len = sizeof(u32) },
[TCA_SKBEDIT_QUEUE_MAPPING] = { .len = sizeof(u16) },
+ [TCA_SKBEDIT_MARK] = { .len = sizeof(u32) },
};
static int tcf_skbedit_init(struct nlattr *nla, struct nlattr *est,
@@ -72,7 +75,7 @@ static int tcf_skbedit_init(struct nlattr *nla, struct nlattr *est,
struct tc_skbedit *parm;
struct tcf_skbedit *d;
struct tcf_common *pc;
- u32 flags = 0, *priority = NULL;
+ u32 flags = 0, *priority = NULL, *mark = NULL;
u16 *queue_mapping = NULL;
int ret = 0, err;
@@ -95,6 +98,12 @@ static int tcf_skbedit_init(struct nlattr *nla, struct nlattr *est,
flags |= SKBEDIT_F_QUEUE_MAPPING;
queue_mapping = nla_data(tb[TCA_SKBEDIT_QUEUE_MAPPING]);
}
+
+ if (tb[TCA_SKBEDIT_MARK] != NULL) {
+ flags |= SKBEDIT_F_MARK;
+ mark = nla_data(tb[TCA_SKBEDIT_MARK]);
+ }
+
if (!flags)
return -EINVAL;
@@ -124,6 +133,9 @@ static int tcf_skbedit_init(struct nlattr *nla, struct nlattr *est,
d->priority = *priority;
if (flags & SKBEDIT_F_QUEUE_MAPPING)
d->queue_mapping = *queue_mapping;
+ if (flags & SKBEDIT_F_MARK)
+ d->mark = *mark;
+
d->tcf_action = parm->action;
spin_unlock_bh(&d->tcf_lock);
@@ -161,6 +173,9 @@ static inline int tcf_skbedit_dump(struct sk_buff *skb, struct tc_action *a,
if (d->flags & SKBEDIT_F_QUEUE_MAPPING)
NLA_PUT(skb, TCA_SKBEDIT_QUEUE_MAPPING,
sizeof(d->queue_mapping), &d->queue_mapping);
+ if (d->flags & SKBEDIT_F_MARK)
+ NLA_PUT(skb, TCA_SKBEDIT_MARK, sizeof(d->mark),
+ &d->mark);
t.install = jiffies_to_clock_t(jiffies - d->tcf_tm.install);
t.lastuse = jiffies_to_clock_t(jiffies - d->tcf_tm.lastuse);
t.expires = jiffies_to_clock_t(d->tcf_tm.expires);
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index 7cf6c0fbc7a..3725d8fa29d 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -137,7 +137,7 @@ static int tc_ctl_tfilter(struct sk_buff *skb, struct nlmsghdr *n, void *arg)
int err;
int tp_created = 0;
- if (net != &init_net)
+ if (!net_eq(net, &init_net))
return -EINVAL;
replay:
@@ -404,6 +404,7 @@ static int tcf_node_dump(struct tcf_proto *tp, unsigned long n,
a->cb->nlh->nlmsg_seq, NLM_F_MULTI, RTM_NEWTFILTER);
}
+/* called with RTNL */
static int tc_dump_tfilter(struct sk_buff *skb, struct netlink_callback *cb)
{
struct net *net = sock_net(skb->sk);
@@ -417,12 +418,12 @@ static int tc_dump_tfilter(struct sk_buff *skb, struct netlink_callback *cb)
const struct Qdisc_class_ops *cops;
struct tcf_dump_args arg;
- if (net != &init_net)
+ if (!net_eq(net, &init_net))
return 0;
if (cb->nlh->nlmsg_len < NLMSG_LENGTH(sizeof(*tcm)))
return skb->len;
- if ((dev = dev_get_by_index(&init_net, tcm->tcm_ifindex)) == NULL)
+ if ((dev = __dev_get_by_index(&init_net, tcm->tcm_ifindex)) == NULL)
return skb->len;
if (!tcm->tcm_parent)
@@ -484,7 +485,6 @@ errout:
if (cl)
cops->put(q, cl);
out:
- dev_put(dev);
return skb->len;
}
diff --git a/net/sched/cls_flow.c b/net/sched/cls_flow.c
index 9402a7fd378..e054c62857e 100644
--- a/net/sched/cls_flow.c
+++ b/net/sched/cls_flow.c
@@ -171,7 +171,7 @@ static u32 flow_get_proto_dst(const struct sk_buff *skb)
static u32 flow_get_iif(const struct sk_buff *skb)
{
- return skb->iif;
+ return skb->skb_iif;
}
static u32 flow_get_priority(const struct sk_buff *skb)
diff --git a/net/sched/cls_rsvp.h b/net/sched/cls_rsvp.h
index 7034ea4530e..dd9414e4420 100644
--- a/net/sched/cls_rsvp.h
+++ b/net/sched/cls_rsvp.h
@@ -170,21 +170,23 @@ restart:
for (s = sht[h1]; s; s = s->next) {
if (dst[RSVP_DST_LEN-1] == s->dst[RSVP_DST_LEN-1] &&
protocol == s->protocol &&
- !(s->dpi.mask & (*(u32*)(xprt+s->dpi.offset)^s->dpi.key))
+ !(s->dpi.mask &
+ (*(u32*)(xprt+s->dpi.offset)^s->dpi.key)) &&
#if RSVP_DST_LEN == 4
- && dst[0] == s->dst[0]
- && dst[1] == s->dst[1]
- && dst[2] == s->dst[2]
+ dst[0] == s->dst[0] &&
+ dst[1] == s->dst[1] &&
+ dst[2] == s->dst[2] &&
#endif
- && tunnelid == s->tunnelid) {
+ tunnelid == s->tunnelid) {
for (f = s->ht[h2]; f; f = f->next) {
if (src[RSVP_DST_LEN-1] == f->src[RSVP_DST_LEN-1] &&
!(f->spi.mask & (*(u32*)(xprt+f->spi.offset)^f->spi.key))
#if RSVP_DST_LEN == 4
- && src[0] == f->src[0]
- && src[1] == f->src[1]
- && src[2] == f->src[2]
+ &&
+ src[0] == f->src[0] &&
+ src[1] == f->src[1] &&
+ src[2] == f->src[2]
#endif
) {
*res = f->res;
@@ -493,13 +495,13 @@ static int rsvp_change(struct tcf_proto *tp, unsigned long base,
for (sp = &data->ht[h1]; (s=*sp) != NULL; sp = &s->next) {
if (dst[RSVP_DST_LEN-1] == s->dst[RSVP_DST_LEN-1] &&
pinfo && pinfo->protocol == s->protocol &&
- memcmp(&pinfo->dpi, &s->dpi, sizeof(s->dpi)) == 0
+ memcmp(&pinfo->dpi, &s->dpi, sizeof(s->dpi)) == 0 &&
#if RSVP_DST_LEN == 4
- && dst[0] == s->dst[0]
- && dst[1] == s->dst[1]
- && dst[2] == s->dst[2]
+ dst[0] == s->dst[0] &&
+ dst[1] == s->dst[1] &&
+ dst[2] == s->dst[2] &&
#endif
- && pinfo->tunnelid == s->tunnelid) {
+ pinfo->tunnelid == s->tunnelid) {
insert:
/* OK, we found appropriate session */
diff --git a/net/sched/em_meta.c b/net/sched/em_meta.c
index 18d85d25910..24dce8b648a 100644
--- a/net/sched/em_meta.c
+++ b/net/sched/em_meta.c
@@ -303,17 +303,18 @@ META_COLLECTOR(var_sk_bound_if)
{
SKIP_NONLOCAL(skb);
- if (skb->sk->sk_bound_dev_if == 0) {
+ if (skb->sk->sk_bound_dev_if == 0) {
dst->value = (unsigned long) "any";
dst->len = 3;
- } else {
+ } else {
struct net_device *dev;
- dev = dev_get_by_index(&init_net, skb->sk->sk_bound_dev_if);
+ rcu_read_lock();
+ dev = dev_get_by_index_rcu(sock_net(skb->sk),
+ skb->sk->sk_bound_dev_if);
*err = var_dev(dev, dst);
- if (dev)
- dev_put(dev);
- }
+ rcu_read_unlock();
+ }
}
META_COLLECTOR(int_sk_refcnt)
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 903e4188b6c..75fd1c672c6 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -947,7 +947,7 @@ static int tc_get_qdisc(struct sk_buff *skb, struct nlmsghdr *n, void *arg)
struct Qdisc *p = NULL;
int err;
- if (net != &init_net)
+ if (!net_eq(net, &init_net))
return -EINVAL;
if ((dev = __dev_get_by_index(&init_net, tcm->tcm_ifindex)) == NULL)
@@ -1009,7 +1009,7 @@ static int tc_modify_qdisc(struct sk_buff *skb, struct nlmsghdr *n, void *arg)
struct Qdisc *q, *p;
int err;
- if (net != &init_net)
+ if (!net_eq(net, &init_net))
return -EINVAL;
replay:
@@ -1179,7 +1179,7 @@ static int tc_fill_qdisc(struct sk_buff *skb, struct Qdisc *q, u32 clid,
goto nla_put_failure;
if (gnet_stats_copy_basic(&d, &q->bstats) < 0 ||
- gnet_stats_copy_rate_est(&d, &q->rate_est) < 0 ||
+ gnet_stats_copy_rate_est(&d, &q->bstats, &q->rate_est) < 0 ||
gnet_stats_copy_queue(&d, &q->qstats) < 0)
goto nla_put_failure;
@@ -1274,14 +1274,15 @@ static int tc_dump_qdisc(struct sk_buff *skb, struct netlink_callback *cb)
int s_idx, s_q_idx;
struct net_device *dev;
- if (net != &init_net)
+ if (!net_eq(net, &init_net))
return 0;
s_idx = cb->args[0];
s_q_idx = q_idx = cb->args[1];
- read_lock(&dev_base_lock);
+
+ rcu_read_lock();
idx = 0;
- for_each_netdev(&init_net, dev) {
+ for_each_netdev_rcu(&init_net, dev) {
struct netdev_queue *dev_queue;
if (idx < s_idx)
@@ -1302,7 +1303,7 @@ cont:
}
done:
- read_unlock(&dev_base_lock);
+ rcu_read_unlock();
cb->args[0] = idx;
cb->args[1] = q_idx;
@@ -1333,7 +1334,7 @@ static int tc_ctl_tclass(struct sk_buff *skb, struct nlmsghdr *n, void *arg)
u32 qid = TC_H_MAJ(clid);
int err;
- if (net != &init_net)
+ if (!net_eq(net, &init_net))
return -EINVAL;
if ((dev = __dev_get_by_index(&init_net, tcm->tcm_ifindex)) == NULL)
@@ -1575,7 +1576,7 @@ static int tc_dump_tclass(struct sk_buff *skb, struct netlink_callback *cb)
struct net_device *dev;
int t, s_t;
- if (net != &init_net)
+ if (!net_eq(net, &init_net))
return 0;
if (cb->nlh->nlmsg_len < NLMSG_LENGTH(sizeof(*tcm)))
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index 5b132c47326..3846d65bc03 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -1609,7 +1609,7 @@ cbq_dump_class_stats(struct Qdisc *sch, unsigned long arg,
cl->xstats.undertime = cl->undertime - q->now;
if (gnet_stats_copy_basic(d, &cl->bstats) < 0 ||
- gnet_stats_copy_rate_est(d, &cl->rate_est) < 0 ||
+ gnet_stats_copy_rate_est(d, &cl->bstats, &cl->rate_est) < 0 ||
gnet_stats_copy_queue(d, &cl->qstats) < 0)
return -1;
diff --git a/net/sched/sch_drr.c b/net/sched/sch_drr.c
index 5a888af7e5d..a65604f8f2b 100644
--- a/net/sched/sch_drr.c
+++ b/net/sched/sch_drr.c
@@ -280,7 +280,7 @@ static int drr_dump_class_stats(struct Qdisc *sch, unsigned long arg,
}
if (gnet_stats_copy_basic(d, &cl->bstats) < 0 ||
- gnet_stats_copy_rate_est(d, &cl->rate_est) < 0 ||
+ gnet_stats_copy_rate_est(d, &cl->bstats, &cl->rate_est) < 0 ||
gnet_stats_copy_queue(d, &cl->qdisc->qstats) < 0)
return -1;
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 4ae6aa562f2..5173c1e1b19 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -119,32 +119,26 @@ int sch_direct_xmit(struct sk_buff *skb, struct Qdisc *q,
spin_unlock(root_lock);
HARD_TX_LOCK(dev, txq, smp_processor_id());
- if (!netif_tx_queue_stopped(txq) &&
- !netif_tx_queue_frozen(txq))
+ if (!netif_tx_queue_stopped(txq) && !netif_tx_queue_frozen(txq))
ret = dev_hard_start_xmit(skb, dev, txq);
+
HARD_TX_UNLOCK(dev, txq);
spin_lock(root_lock);
- switch (ret) {
- case NETDEV_TX_OK:
- /* Driver sent out skb successfully */
+ if (dev_xmit_complete(ret)) {
+ /* Driver sent out skb successfully or skb was consumed */
ret = qdisc_qlen(q);
- break;
-
- case NETDEV_TX_LOCKED:
+ } else if (ret == NETDEV_TX_LOCKED) {
/* Driver try lock failed */
ret = handle_dev_cpu_collision(skb, txq, q);
- break;
-
- default:
+ } else {
/* Driver returned NETDEV_TX_BUSY - requeue skb */
if (unlikely (ret != NETDEV_TX_BUSY && net_ratelimit()))
printk(KERN_WARNING "BUG %s code %d qlen %d\n",
dev->name, ret, q->q.qlen);
ret = dev_requeue_skb(skb, q);
- break;
}
if (ret && (netif_tx_queue_stopped(txq) ||
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index 2c5c76be18f..b38b39c6075 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -1375,7 +1375,7 @@ hfsc_dump_class_stats(struct Qdisc *sch, unsigned long arg,
xstats.rtwork = cl->cl_cumul;
if (gnet_stats_copy_basic(d, &cl->bstats) < 0 ||
- gnet_stats_copy_rate_est(d, &cl->rate_est) < 0 ||
+ gnet_stats_copy_rate_est(d, &cl->bstats, &cl->rate_est) < 0 ||
gnet_stats_copy_queue(d, &cl->qstats) < 0)
return -1;
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 85acab9dc6f..508cf5f3a6d 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -1105,7 +1105,7 @@ htb_dump_class_stats(struct Qdisc *sch, unsigned long arg, struct gnet_dump *d)
cl->xstats.ctokens = cl->ctokens;
if (gnet_stats_copy_basic(d, &cl->bstats) < 0 ||
- gnet_stats_copy_rate_est(d, &cl->rate_est) < 0 ||
+ gnet_stats_copy_rate_est(d, NULL, &cl->rate_est) < 0 ||
gnet_stats_copy_queue(d, &cl->qstats) < 0)
return -1;
@@ -1344,8 +1344,8 @@ static int htb_change_class(struct Qdisc *sch, u32 classid,
};
/* check for valid classid */
- if (!classid || TC_H_MAJ(classid ^ sch->handle)
- || htb_find(classid, sch))
+ if (!classid || TC_H_MAJ(classid ^ sch->handle) ||
+ htb_find(classid, sch))
goto failure;
/* check maximal depth */
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index 2b88295cb7b..d8b10e05462 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -199,9 +199,9 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch)
* do it now in software before we mangle it.
*/
if (q->corrupt && q->corrupt >= get_crandom(&q->corrupt_cor)) {
- if (!(skb = skb_unshare(skb, GFP_ATOMIC))
- || (skb->ip_summed == CHECKSUM_PARTIAL
- && skb_checksum_help(skb))) {
+ if (!(skb = skb_unshare(skb, GFP_ATOMIC)) ||
+ (skb->ip_summed == CHECKSUM_PARTIAL &&
+ skb_checksum_help(skb))) {
sch->qstats.drops++;
return NET_XMIT_DROP;
}
@@ -210,9 +210,9 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch)
}
cb = netem_skb_cb(skb);
- if (q->gap == 0 /* not doing reordering */
- || q->counter < q->gap /* inside last reordering gap */
- || q->reorder < get_crandom(&q->reorder_cor)) {
+ if (q->gap == 0 || /* not doing reordering */
+ q->counter < q->gap || /* inside last reordering gap */
+ q->reorder < get_crandom(&q->reorder_cor)) {
psched_time_t now;
psched_tdiff_t delay;
diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c
index 5a002c24723..db69637069c 100644
--- a/net/sched/sch_teql.c
+++ b/net/sched/sch_teql.c
@@ -190,10 +190,13 @@ static int teql_qdisc_init(struct Qdisc *sch, struct nlattr *opt)
if (m->slaves) {
if (m->dev->flags & IFF_UP) {
- if ((m->dev->flags&IFF_POINTOPOINT && !(dev->flags&IFF_POINTOPOINT))
- || (m->dev->flags&IFF_BROADCAST && !(dev->flags&IFF_BROADCAST))
- || (m->dev->flags&IFF_MULTICAST && !(dev->flags&IFF_MULTICAST))
- || dev->mtu < m->dev->mtu)
+ if ((m->dev->flags & IFF_POINTOPOINT &&
+ !(dev->flags & IFF_POINTOPOINT)) ||
+ (m->dev->flags & IFF_BROADCAST &&
+ !(dev->flags & IFF_BROADCAST)) ||
+ (m->dev->flags & IFF_MULTICAST &&
+ !(dev->flags & IFF_MULTICAST)) ||
+ dev->mtu < m->dev->mtu)
return -EINVAL;
} else {
if (!(dev->flags&IFF_POINTOPOINT))
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-22 01:34:01 +0000