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Diffstat (limited to 'net/sched/sch_atm.c')
-rw-r--r--net/sched/sch_atm.c208
1 files changed, 104 insertions, 104 deletions
diff --git a/net/sched/sch_atm.c b/net/sched/sch_atm.c
index ddc4f2c5437..33527341638 100644
--- a/net/sched/sch_atm.c
+++ b/net/sched/sch_atm.c
@@ -16,18 +16,6 @@
extern struct socket *sockfd_lookup(int fd, int *err); /* @@@ fix this */
-#if 0 /* control */
-#define DPRINTK(format,args...) printk(KERN_DEBUG format,##args)
-#else
-#define DPRINTK(format,args...)
-#endif
-
-#if 0 /* data */
-#define D2PRINTK(format,args...) printk(KERN_DEBUG format,##args)
-#else
-#define D2PRINTK(format,args...)
-#endif
-
/*
* The ATM queuing discipline provides a framework for invoking classifiers
* (aka "filters"), which in turn select classes of this queuing discipline.
@@ -49,7 +37,6 @@ extern struct socket *sockfd_lookup(int fd, int *err); /* @@@ fix this */
* - should lock the flow while there is data in the queue (?)
*/
-#define PRIV(sch) qdisc_priv(sch)
#define VCC2FLOW(vcc) ((struct atm_flow_data *) ((vcc)->user_back))
struct atm_flow_data {
@@ -57,7 +44,7 @@ struct atm_flow_data {
struct tcf_proto *filter_list;
struct atm_vcc *vcc; /* VCC; NULL if VCC is closed */
void (*old_pop)(struct atm_vcc *vcc,
- struct sk_buff * skb); /* chaining */
+ struct sk_buff *skb); /* chaining */
struct atm_qdisc_data *parent; /* parent qdisc */
struct socket *sock; /* for closing */
u32 classid; /* x:y type ID */
@@ -84,17 +71,17 @@ static int find_flow(struct atm_qdisc_data *qdisc, struct atm_flow_data *flow)
{
struct atm_flow_data *walk;
- DPRINTK("find_flow(qdisc %p,flow %p)\n", qdisc, flow);
+ pr_debug("find_flow(qdisc %p,flow %p)\n", qdisc, flow);
for (walk = qdisc->flows; walk; walk = walk->next)
if (walk == flow)
return 1;
- DPRINTK("find_flow: not found\n");
+ pr_debug("find_flow: not found\n");
return 0;
}
static inline struct atm_flow_data *lookup_flow(struct Qdisc *sch, u32 classid)
{
- struct atm_qdisc_data *p = PRIV(sch);
+ struct atm_qdisc_data *p = qdisc_priv(sch);
struct atm_flow_data *flow;
for (flow = p->flows; flow; flow = flow->next)
@@ -106,10 +93,10 @@ static inline struct atm_flow_data *lookup_flow(struct Qdisc *sch, u32 classid)
static int atm_tc_graft(struct Qdisc *sch, unsigned long arg,
struct Qdisc *new, struct Qdisc **old)
{
- struct atm_qdisc_data *p = PRIV(sch);
+ struct atm_qdisc_data *p = qdisc_priv(sch);
struct atm_flow_data *flow = (struct atm_flow_data *)arg;
- DPRINTK("atm_tc_graft(sch %p,[qdisc %p],flow %p,new %p,old %p)\n",
+ pr_debug("atm_tc_graft(sch %p,[qdisc %p],flow %p,new %p,old %p)\n",
sch, p, flow, new, old);
if (!find_flow(p, flow))
return -EINVAL;
@@ -125,20 +112,20 @@ static struct Qdisc *atm_tc_leaf(struct Qdisc *sch, unsigned long cl)
{
struct atm_flow_data *flow = (struct atm_flow_data *)cl;
- DPRINTK("atm_tc_leaf(sch %p,flow %p)\n", sch, flow);
+ pr_debug("atm_tc_leaf(sch %p,flow %p)\n", sch, flow);
return flow ? flow->q : NULL;
}
static unsigned long atm_tc_get(struct Qdisc *sch, u32 classid)
{
- struct atm_qdisc_data *p __maybe_unused = PRIV(sch);
+ struct atm_qdisc_data *p __maybe_unused = qdisc_priv(sch);
struct atm_flow_data *flow;
- DPRINTK("atm_tc_get(sch %p,[qdisc %p],classid %x)\n", sch, p, classid);
+ pr_debug("atm_tc_get(sch %p,[qdisc %p],classid %x)\n", sch, p, classid);
flow = lookup_flow(sch, classid);
if (flow)
flow->ref++;
- DPRINTK("atm_tc_get: flow %p\n", flow);
+ pr_debug("atm_tc_get: flow %p\n", flow);
return (unsigned long)flow;
}
@@ -155,14 +142,14 @@ static unsigned long atm_tc_bind_filter(struct Qdisc *sch,
*/
static void atm_tc_put(struct Qdisc *sch, unsigned long cl)
{
- struct atm_qdisc_data *p = PRIV(sch);
+ struct atm_qdisc_data *p = qdisc_priv(sch);
struct atm_flow_data *flow = (struct atm_flow_data *)cl;
struct atm_flow_data **prev;
- DPRINTK("atm_tc_put(sch %p,[qdisc %p],flow %p)\n", sch, p, flow);
+ pr_debug("atm_tc_put(sch %p,[qdisc %p],flow %p)\n", sch, p, flow);
if (--flow->ref)
return;
- DPRINTK("atm_tc_put: destroying\n");
+ pr_debug("atm_tc_put: destroying\n");
for (prev = &p->flows; *prev; prev = &(*prev)->next)
if (*prev == flow)
break;
@@ -171,11 +158,11 @@ static void atm_tc_put(struct Qdisc *sch, unsigned long cl)
return;
}
*prev = flow->next;
- DPRINTK("atm_tc_put: qdisc %p\n", flow->q);
+ pr_debug("atm_tc_put: qdisc %p\n", flow->q);
qdisc_destroy(flow->q);
tcf_destroy_chain(flow->filter_list);
if (flow->sock) {
- DPRINTK("atm_tc_put: f_count %d\n",
+ pr_debug("atm_tc_put: f_count %d\n",
file_count(flow->sock->file));
flow->vcc->pop = flow->old_pop;
sockfd_put(flow->sock);
@@ -194,7 +181,7 @@ static void sch_atm_pop(struct atm_vcc *vcc, struct sk_buff *skb)
{
struct atm_qdisc_data *p = VCC2FLOW(vcc)->parent;
- D2PRINTK("sch_atm_pop(vcc %p,skb %p,[qdisc %p])\n", vcc, skb, p);
+ pr_debug("sch_atm_pop(vcc %p,skb %p,[qdisc %p])\n", vcc, skb, p);
VCC2FLOW(vcc)->old_pop(vcc, skb);
tasklet_schedule(&p->task);
}
@@ -208,19 +195,24 @@ static const u8 llc_oui_ip[] = {
0x08, 0x00
}; /* Ethertype IP (0800) */
+static const struct nla_policy atm_policy[TCA_ATM_MAX + 1] = {
+ [TCA_ATM_FD] = { .type = NLA_U32 },
+ [TCA_ATM_EXCESS] = { .type = NLA_U32 },
+};
+
static int atm_tc_change(struct Qdisc *sch, u32 classid, u32 parent,
- struct rtattr **tca, unsigned long *arg)
+ struct nlattr **tca, unsigned long *arg)
{
- struct atm_qdisc_data *p = PRIV(sch);
+ struct atm_qdisc_data *p = qdisc_priv(sch);
struct atm_flow_data *flow = (struct atm_flow_data *)*arg;
struct atm_flow_data *excess = NULL;
- struct rtattr *opt = tca[TCA_OPTIONS - 1];
- struct rtattr *tb[TCA_ATM_MAX];
+ struct nlattr *opt = tca[TCA_OPTIONS];
+ struct nlattr *tb[TCA_ATM_MAX + 1];
struct socket *sock;
int fd, error, hdr_len;
void *hdr;
- DPRINTK("atm_tc_change(sch %p,[qdisc %p],classid %x,parent %x,"
+ pr_debug("atm_tc_change(sch %p,[qdisc %p],classid %x,parent %x,"
"flow %p,opt %p)\n", sch, p, classid, parent, flow, opt);
/*
* The concept of parents doesn't apply for this qdisc.
@@ -236,34 +228,38 @@ static int atm_tc_change(struct Qdisc *sch, u32 classid, u32 parent,
*/
if (flow)
return -EBUSY;
- if (opt == NULL || rtattr_parse_nested(tb, TCA_ATM_MAX, opt))
+ if (opt == NULL)
return -EINVAL;
- if (!tb[TCA_ATM_FD - 1] || RTA_PAYLOAD(tb[TCA_ATM_FD - 1]) < sizeof(fd))
+
+ error = nla_parse_nested(tb, TCA_ATM_MAX, opt, atm_policy);
+ if (error < 0)
+ return error;
+
+ if (!tb[TCA_ATM_FD])
return -EINVAL;
- fd = *(int *)RTA_DATA(tb[TCA_ATM_FD - 1]);
- DPRINTK("atm_tc_change: fd %d\n", fd);
- if (tb[TCA_ATM_HDR - 1]) {
- hdr_len = RTA_PAYLOAD(tb[TCA_ATM_HDR - 1]);
- hdr = RTA_DATA(tb[TCA_ATM_HDR - 1]);
+ fd = nla_get_u32(tb[TCA_ATM_FD]);
+ pr_debug("atm_tc_change: fd %d\n", fd);
+ if (tb[TCA_ATM_HDR]) {
+ hdr_len = nla_len(tb[TCA_ATM_HDR]);
+ hdr = nla_data(tb[TCA_ATM_HDR]);
} else {
hdr_len = RFC1483LLC_LEN;
hdr = NULL; /* default LLC/SNAP for IP */
}
- if (!tb[TCA_ATM_EXCESS - 1])
+ if (!tb[TCA_ATM_EXCESS])
excess = NULL;
else {
- if (RTA_PAYLOAD(tb[TCA_ATM_EXCESS - 1]) != sizeof(u32))
- return -EINVAL;
excess = (struct atm_flow_data *)
- atm_tc_get(sch, *(u32 *)RTA_DATA(tb[TCA_ATM_EXCESS - 1]));
+ atm_tc_get(sch, nla_get_u32(tb[TCA_ATM_EXCESS]));
if (!excess)
return -ENOENT;
}
- DPRINTK("atm_tc_change: type %d, payload %d, hdr_len %d\n",
- opt->rta_type, RTA_PAYLOAD(opt), hdr_len);
- if (!(sock = sockfd_lookup(fd, &error)))
+ pr_debug("atm_tc_change: type %d, payload %d, hdr_len %d\n",
+ opt->nla_type, nla_len(opt), hdr_len);
+ sock = sockfd_lookup(fd, &error);
+ if (!sock)
return error; /* f_count++ */
- DPRINTK("atm_tc_change: f_count %d\n", file_count(sock->file));
+ pr_debug("atm_tc_change: f_count %d\n", file_count(sock->file));
if (sock->ops->family != PF_ATMSVC && sock->ops->family != PF_ATMPVC) {
error = -EPROTOTYPE;
goto err_out;
@@ -272,7 +268,7 @@ static int atm_tc_change(struct Qdisc *sch, u32 classid, u32 parent,
on vcc->send */
if (classid) {
if (TC_H_MAJ(classid ^ sch->handle)) {
- DPRINTK("atm_tc_change: classid mismatch\n");
+ pr_debug("atm_tc_change: classid mismatch\n");
error = -EINVAL;
goto err_out;
}
@@ -286,26 +282,28 @@ static int atm_tc_change(struct Qdisc *sch, u32 classid, u32 parent,
for (i = 1; i < 0x8000; i++) {
classid = TC_H_MAKE(sch->handle, 0x8000 | i);
- if (!(cl = atm_tc_get(sch, classid)))
+ cl = atm_tc_get(sch, classid);
+ if (!cl)
break;
atm_tc_put(sch, cl);
}
}
- DPRINTK("atm_tc_change: new id %x\n", classid);
+ pr_debug("atm_tc_change: new id %x\n", classid);
flow = kzalloc(sizeof(struct atm_flow_data) + hdr_len, GFP_KERNEL);
- DPRINTK("atm_tc_change: flow %p\n", flow);
+ pr_debug("atm_tc_change: flow %p\n", flow);
if (!flow) {
error = -ENOBUFS;
goto err_out;
}
flow->filter_list = NULL;
- if (!(flow->q = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops, classid)))
+ flow->q = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops, classid);
+ if (!flow->q)
flow->q = &noop_qdisc;
- DPRINTK("atm_tc_change: qdisc %p\n", flow->q);
+ pr_debug("atm_tc_change: qdisc %p\n", flow->q);
flow->sock = sock;
flow->vcc = ATM_SD(sock); /* speedup */
flow->vcc->user_back = flow;
- DPRINTK("atm_tc_change: vcc %p\n", flow->vcc);
+ pr_debug("atm_tc_change: vcc %p\n", flow->vcc);
flow->old_pop = flow->vcc->pop;
flow->parent = p;
flow->vcc->pop = sch_atm_pop;
@@ -330,11 +328,11 @@ err_out:
static int atm_tc_delete(struct Qdisc *sch, unsigned long arg)
{
- struct atm_qdisc_data *p = PRIV(sch);
+ struct atm_qdisc_data *p = qdisc_priv(sch);
struct atm_flow_data *flow = (struct atm_flow_data *)arg;
- DPRINTK("atm_tc_delete(sch %p,[qdisc %p],flow %p)\n", sch, p, flow);
- if (!find_flow(PRIV(sch), flow))
+ pr_debug("atm_tc_delete(sch %p,[qdisc %p],flow %p)\n", sch, p, flow);
+ if (!find_flow(qdisc_priv(sch), flow))
return -EINVAL;
if (flow->filter_list || flow == &p->link)
return -EBUSY;
@@ -354,10 +352,10 @@ static int atm_tc_delete(struct Qdisc *sch, unsigned long arg)
static void atm_tc_walk(struct Qdisc *sch, struct qdisc_walker *walker)
{
- struct atm_qdisc_data *p = PRIV(sch);
+ struct atm_qdisc_data *p = qdisc_priv(sch);
struct atm_flow_data *flow;
- DPRINTK("atm_tc_walk(sch %p,[qdisc %p],walker %p)\n", sch, p, walker);
+ pr_debug("atm_tc_walk(sch %p,[qdisc %p],walker %p)\n", sch, p, walker);
if (walker->stop)
return;
for (flow = p->flows; flow; flow = flow->next) {
@@ -372,10 +370,10 @@ static void atm_tc_walk(struct Qdisc *sch, struct qdisc_walker *walker)
static struct tcf_proto **atm_tc_find_tcf(struct Qdisc *sch, unsigned long cl)
{
- struct atm_qdisc_data *p = PRIV(sch);
+ struct atm_qdisc_data *p = qdisc_priv(sch);
struct atm_flow_data *flow = (struct atm_flow_data *)cl;
- DPRINTK("atm_tc_find_tcf(sch %p,[qdisc %p],flow %p)\n", sch, p, flow);
+ pr_debug("atm_tc_find_tcf(sch %p,[qdisc %p],flow %p)\n", sch, p, flow);
return flow ? &flow->filter_list : &p->link.filter_list;
}
@@ -383,13 +381,13 @@ static struct tcf_proto **atm_tc_find_tcf(struct Qdisc *sch, unsigned long cl)
static int atm_tc_enqueue(struct sk_buff *skb, struct Qdisc *sch)
{
- struct atm_qdisc_data *p = PRIV(sch);
+ struct atm_qdisc_data *p = qdisc_priv(sch);
struct atm_flow_data *flow = NULL; /* @@@ */
struct tcf_result res;
int result;
int ret = NET_XMIT_POLICED;
- D2PRINTK("atm_tc_enqueue(skb %p,sch %p,[qdisc %p])\n", skb, sch, p);
+ pr_debug("atm_tc_enqueue(skb %p,sch %p,[qdisc %p])\n", skb, sch, p);
result = TC_POLICE_OK; /* be nice to gcc */
if (TC_H_MAJ(skb->priority) != sch->handle ||
!(flow = (struct atm_flow_data *)atm_tc_get(sch, skb->priority)))
@@ -430,7 +428,8 @@ static int atm_tc_enqueue(struct sk_buff *skb, struct Qdisc *sch)
#endif
}
- if ((ret = flow->q->enqueue(skb, flow->q)) != 0) {
+ ret = flow->q->enqueue(skb, flow->q);
+ if (ret != 0) {
drop: __maybe_unused
sch->qstats.drops++;
if (flow)
@@ -468,11 +467,11 @@ drop: __maybe_unused
static void sch_atm_dequeue(unsigned long data)
{
struct Qdisc *sch = (struct Qdisc *)data;
- struct atm_qdisc_data *p = PRIV(sch);
+ struct atm_qdisc_data *p = qdisc_priv(sch);
struct atm_flow_data *flow;
struct sk_buff *skb;
- D2PRINTK("sch_atm_dequeue(sch %p,[qdisc %p])\n", sch, p);
+ pr_debug("sch_atm_dequeue(sch %p,[qdisc %p])\n", sch, p);
for (flow = p->link.next; flow; flow = flow->next)
/*
* If traffic is properly shaped, this won't generate nasty
@@ -483,7 +482,7 @@ static void sch_atm_dequeue(unsigned long data)
(void)flow->q->ops->requeue(skb, flow->q);
break;
}
- D2PRINTK("atm_tc_dequeue: sending on class %p\n", flow);
+ pr_debug("atm_tc_dequeue: sending on class %p\n", flow);
/* remove any LL header somebody else has attached */
skb_pull(skb, skb_network_offset(skb));
if (skb_headroom(skb) < flow->hdr_len) {
@@ -495,7 +494,7 @@ static void sch_atm_dequeue(unsigned long data)
continue;
skb = new;
}
- D2PRINTK("sch_atm_dequeue: ip %p, data %p\n",
+ pr_debug("sch_atm_dequeue: ip %p, data %p\n",
skb_network_header(skb), skb->data);
ATM_SKB(skb)->vcc = flow->vcc;
memcpy(skb_push(skb, flow->hdr_len), flow->hdr,
@@ -509,10 +508,10 @@ static void sch_atm_dequeue(unsigned long data)
static struct sk_buff *atm_tc_dequeue(struct Qdisc *sch)
{
- struct atm_qdisc_data *p = PRIV(sch);
+ struct atm_qdisc_data *p = qdisc_priv(sch);
struct sk_buff *skb;
- D2PRINTK("atm_tc_dequeue(sch %p,[qdisc %p])\n", sch, p);
+ pr_debug("atm_tc_dequeue(sch %p,[qdisc %p])\n", sch, p);
tasklet_schedule(&p->task);
skb = p->link.q->dequeue(p->link.q);
if (skb)
@@ -522,10 +521,10 @@ static struct sk_buff *atm_tc_dequeue(struct Qdisc *sch)
static int atm_tc_requeue(struct sk_buff *skb, struct Qdisc *sch)
{
- struct atm_qdisc_data *p = PRIV(sch);
+ struct atm_qdisc_data *p = qdisc_priv(sch);
int ret;
- D2PRINTK("atm_tc_requeue(skb %p,sch %p,[qdisc %p])\n", skb, sch, p);
+ pr_debug("atm_tc_requeue(skb %p,sch %p,[qdisc %p])\n", skb, sch, p);
ret = p->link.q->ops->requeue(skb, p->link.q);
if (!ret) {
sch->q.qlen++;
@@ -539,27 +538,27 @@ static int atm_tc_requeue(struct sk_buff *skb, struct Qdisc *sch)
static unsigned int atm_tc_drop(struct Qdisc *sch)
{
- struct atm_qdisc_data *p = PRIV(sch);
+ struct atm_qdisc_data *p = qdisc_priv(sch);
struct atm_flow_data *flow;
unsigned int len;
- DPRINTK("atm_tc_drop(sch %p,[qdisc %p])\n", sch, p);
+ pr_debug("atm_tc_drop(sch %p,[qdisc %p])\n", sch, p);
for (flow = p->flows; flow; flow = flow->next)
if (flow->q->ops->drop && (len = flow->q->ops->drop(flow->q)))
return len;
return 0;
}
-static int atm_tc_init(struct Qdisc *sch, struct rtattr *opt)
+static int atm_tc_init(struct Qdisc *sch, struct nlattr *opt)
{
- struct atm_qdisc_data *p = PRIV(sch);
+ struct atm_qdisc_data *p = qdisc_priv(sch);
- DPRINTK("atm_tc_init(sch %p,[qdisc %p],opt %p)\n", sch, p, opt);
+ pr_debug("atm_tc_init(sch %p,[qdisc %p],opt %p)\n", sch, p, opt);
p->flows = &p->link;
- if (!(p->link.q = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops,
- sch->handle)))
+ p->link.q = qdisc_create_dflt(sch->dev, &pfifo_qdisc_ops, sch->handle);
+ if (!p->link.q)
p->link.q = &noop_qdisc;
- DPRINTK("atm_tc_init: link (%p) qdisc %p\n", &p->link, p->link.q);
+ pr_debug("atm_tc_init: link (%p) qdisc %p\n", &p->link, p->link.q);
p->link.filter_list = NULL;
p->link.vcc = NULL;
p->link.sock = NULL;
@@ -572,10 +571,10 @@ static int atm_tc_init(struct Qdisc *sch, struct rtattr *opt)
static void atm_tc_reset(struct Qdisc *sch)
{
- struct atm_qdisc_data *p = PRIV(sch);
+ struct atm_qdisc_data *p = qdisc_priv(sch);
struct atm_flow_data *flow;
- DPRINTK("atm_tc_reset(sch %p,[qdisc %p])\n", sch, p);
+ pr_debug("atm_tc_reset(sch %p,[qdisc %p])\n", sch, p);
for (flow = p->flows; flow; flow = flow->next)
qdisc_reset(flow->q);
sch->q.qlen = 0;
@@ -583,10 +582,10 @@ static void atm_tc_reset(struct Qdisc *sch)
static void atm_tc_destroy(struct Qdisc *sch)
{
- struct atm_qdisc_data *p = PRIV(sch);
+ struct atm_qdisc_data *p = qdisc_priv(sch);
struct atm_flow_data *flow;
- DPRINTK("atm_tc_destroy(sch %p,[qdisc %p])\n", sch, p);
+ pr_debug("atm_tc_destroy(sch %p,[qdisc %p])\n", sch, p);
/* races ? */
while ((flow = p->flows)) {
tcf_destroy_chain(flow->filter_list);
@@ -608,20 +607,22 @@ static void atm_tc_destroy(struct Qdisc *sch)
static int atm_tc_dump_class(struct Qdisc *sch, unsigned long cl,
struct sk_buff *skb, struct tcmsg *tcm)
{
- struct atm_qdisc_data *p = PRIV(sch);
+ struct atm_qdisc_data *p = qdisc_priv(sch);
struct atm_flow_data *flow = (struct atm_flow_data *)cl;
- unsigned char *b = skb_tail_pointer(skb);
- struct rtattr *rta;
+ struct nlattr *nest;
- DPRINTK("atm_tc_dump_class(sch %p,[qdisc %p],flow %p,skb %p,tcm %p)\n",
+ pr_debug("atm_tc_dump_class(sch %p,[qdisc %p],flow %p,skb %p,tcm %p)\n",
sch, p, flow, skb, tcm);
if (!find_flow(p, flow))
return -EINVAL;
tcm->tcm_handle = flow->classid;
tcm->tcm_info = flow->q->handle;
- rta = (struct rtattr *)b;
- RTA_PUT(skb, TCA_OPTIONS, 0, NULL);
- RTA_PUT(skb, TCA_ATM_HDR, flow->hdr_len, flow->hdr);
+
+ nest = nla_nest_start(skb, TCA_OPTIONS);
+ if (nest == NULL)
+ goto nla_put_failure;
+
+ NLA_PUT(skb, TCA_ATM_HDR, flow->hdr_len, flow->hdr);
if (flow->vcc) {
struct sockaddr_atmpvc pvc;
int state;
@@ -630,22 +631,21 @@ static int atm_tc_dump_class(struct Qdisc *sch, unsigned long cl,
pvc.sap_addr.itf = flow->vcc->dev ? flow->vcc->dev->number : -1;
pvc.sap_addr.vpi = flow->vcc->vpi;
pvc.sap_addr.vci = flow->vcc->vci;
- RTA_PUT(skb, TCA_ATM_ADDR, sizeof(pvc), &pvc);
+ NLA_PUT(skb, TCA_ATM_ADDR, sizeof(pvc), &pvc);
state = ATM_VF2VS(flow->vcc->flags);
- RTA_PUT(skb, TCA_ATM_STATE, sizeof(state), &state);
+ NLA_PUT_U32(skb, TCA_ATM_STATE, state);
}
if (flow->excess)
- RTA_PUT(skb, TCA_ATM_EXCESS, sizeof(u32), &flow->classid);
+ NLA_PUT_U32(skb, TCA_ATM_EXCESS, flow->classid);
else {
- static u32 zero;
-
- RTA_PUT(skb, TCA_ATM_EXCESS, sizeof(zero), &zero);
+ NLA_PUT_U32(skb, TCA_ATM_EXCESS, 0);
}
- rta->rta_len = skb_tail_pointer(skb) - b;
+
+ nla_nest_end(skb, nest);
return skb->len;
-rtattr_failure:
- nlmsg_trim(skb, b);
+nla_put_failure:
+ nla_nest_cancel(skb, nest);
return -1;
}
static int
@@ -668,7 +668,7 @@ static int atm_tc_dump(struct Qdisc *sch, struct sk_buff *skb)
return 0;
}
-static struct Qdisc_class_ops atm_class_ops = {
+static const struct Qdisc_class_ops atm_class_ops = {
.graft = atm_tc_graft,
.leaf = atm_tc_leaf,
.get = atm_tc_get,
@@ -683,7 +683,7 @@ static struct Qdisc_class_ops atm_class_ops = {
.dump_stats = atm_tc_dump_class_stats,
};
-static struct Qdisc_ops atm_qdisc_ops = {
+static struct Qdisc_ops atm_qdisc_ops __read_mostly = {
.cl_ops = &atm_class_ops,
.id = "atm",
.priv_size = sizeof(struct atm_qdisc_data),
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-18 20:05:22 +0000