Commit a61bbcf2 authored by Patrick McHardy's avatar Patrick McHardy Committed by David S. Miller

[NET]: Store skb->timestamp as offset to a base timestamp

Reduces skb size by 8 bytes on 64-bit.
Signed-off-by: default avatarPatrick McHardy <kaber@trash.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 25ed8910
......@@ -513,7 +513,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
// VC layer stats
atomic_inc(&atm_vcc->stats->rx);
do_gettimeofday(&skb->stamp);
__net_timestamp(skb);
// end of our responsability
atm_vcc->push (atm_vcc, skb);
return;
......
......@@ -325,7 +325,7 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
result = -ENOBUFS;
goto done;
}
do_gettimeofday(&new_skb->stamp);
__net_timestamp(new_skb);
memcpy(skb_put(new_skb,skb->len),skb->data,skb->len);
out_vcc->push(out_vcc,new_skb);
atomic_inc(&vcc->stats->tx);
......
......@@ -537,7 +537,7 @@ static int rx_aal0(struct atm_vcc *vcc)
return 0;
}
skb_put(skb,length);
skb->stamp = eni_vcc->timestamp;
skb_set_timestamp(skb, &eni_vcc->timestamp);
DPRINTK("got len %ld\n",length);
if (do_rx_dma(vcc,skb,1,length >> 2,length >> 2)) return 1;
eni_vcc->rxing++;
......
......@@ -815,7 +815,7 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
skb_put (skb, qe->p1 & 0xffff);
ATM_SKB(skb)->vcc = atm_vcc;
atomic_inc(&atm_vcc->stats->rx);
do_gettimeofday(&skb->stamp);
__net_timestamp(skb);
fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb);
atm_vcc->push (atm_vcc, skb);
fs_dprintk (FS_DEBUG_ALLOC, "Free rec-d: %p\n", pe);
......
......@@ -1176,7 +1176,7 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
return -ENOMEM;
}
do_gettimeofday(&skb->stamp);
__net_timestamp(skb);
#ifdef FORE200E_52BYTE_AAL0_SDU
if (cell_header) {
......
......@@ -1886,7 +1886,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
if (rx_skb_reserve > 0)
skb_reserve(skb, rx_skb_reserve);
do_gettimeofday(&skb->stamp);
__net_timestamp(skb);
for (iov = he_vcc->iov_head;
iov < he_vcc->iov_tail; ++iov) {
......
......@@ -1034,7 +1034,7 @@ static void rx_schedule (hrz_dev * dev, int irq) {
struct atm_vcc * vcc = ATM_SKB(skb)->vcc;
// VC layer stats
atomic_inc(&vcc->stats->rx);
do_gettimeofday(&skb->stamp);
__net_timestamp(skb);
// end of our responsability
vcc->push (vcc, skb);
}
......
......@@ -1101,7 +1101,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
cell, ATM_CELL_PAYLOAD);
ATM_SKB(sb)->vcc = vcc;
do_gettimeofday(&sb->stamp);
__net_timestamp(sb);
vcc->push(vcc, sb);
atomic_inc(&vcc->stats->rx);
......@@ -1179,7 +1179,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
skb_trim(skb, len);
ATM_SKB(skb)->vcc = vcc;
do_gettimeofday(&skb->stamp);
__net_timestamp(skb);
vcc->push(vcc, skb);
atomic_inc(&vcc->stats->rx);
......@@ -1201,7 +1201,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
skb_trim(skb, len);
ATM_SKB(skb)->vcc = vcc;
do_gettimeofday(&skb->stamp);
__net_timestamp(skb);
vcc->push(vcc, skb);
atomic_inc(&vcc->stats->rx);
......@@ -1340,7 +1340,7 @@ idt77252_rx_raw(struct idt77252_dev *card)
ATM_CELL_PAYLOAD);
ATM_SKB(sb)->vcc = vcc;
do_gettimeofday(&sb->stamp);
__net_timestamp(sb);
vcc->push(vcc, sb);
atomic_inc(&vcc->stats->rx);
......
......@@ -1427,7 +1427,7 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr)
skb_put(skb, size);
vcc_rx_memcpy(skb->data, lvcc, size);
ATM_SKB(skb)->vcc = lvcc->rx.atmvcc;
do_gettimeofday(&skb->stamp);
__net_timestamp(skb);
lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb);
atomic_inc(&lvcc->rx.atmvcc->stats->rx);
out:
......
......@@ -2213,7 +2213,7 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
memcpy(sb->tail, cell, ATM_CELL_PAYLOAD);
skb_put(sb, ATM_CELL_PAYLOAD);
ATM_SKB(sb)->vcc = vcc;
do_gettimeofday(&sb->stamp);
__net_timestamp(sb);
vcc->push(vcc, sb);
atomic_inc(&vcc->stats->rx);
cell += ATM_CELL_PAYLOAD;
......@@ -2346,7 +2346,7 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
skb->destructor = ns_sb_destructor;
#endif /* NS_USE_DESTRUCTORS */
ATM_SKB(skb)->vcc = vcc;
do_gettimeofday(&skb->stamp);
__net_timestamp(skb);
vcc->push(vcc, skb);
atomic_inc(&vcc->stats->rx);
}
......@@ -2373,7 +2373,7 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
sb->destructor = ns_sb_destructor;
#endif /* NS_USE_DESTRUCTORS */
ATM_SKB(sb)->vcc = vcc;
do_gettimeofday(&sb->stamp);
__net_timestamp(sb);
vcc->push(vcc, sb);
atomic_inc(&vcc->stats->rx);
}
......@@ -2398,7 +2398,7 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
memcpy(skb->data, sb->data, NS_SMBUFSIZE);
skb_put(skb, len - NS_SMBUFSIZE);
ATM_SKB(skb)->vcc = vcc;
do_gettimeofday(&skb->stamp);
__net_timestamp(skb);
vcc->push(vcc, skb);
atomic_inc(&vcc->stats->rx);
}
......@@ -2505,7 +2505,7 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
#ifdef NS_USE_DESTRUCTORS
hb->destructor = ns_hb_destructor;
#endif /* NS_USE_DESTRUCTORS */
do_gettimeofday(&hb->stamp);
__net_timestamp(hb);
vcc->push(vcc, hb);
atomic_inc(&vcc->stats->rx);
}
......
......@@ -400,7 +400,7 @@ unsigned long *x;
EVENT("error code 0x%x/0x%x\n",(here[3] & uPD98401_AAL5_ES) >>
uPD98401_AAL5_ES_SHIFT,error);
skb = ((struct rx_buffer_head *) bus_to_virt(here[2]))->skb;
do_gettimeofday(&skb->stamp);
__net_timestamp(skb);
#if 0
printk("[-3..0] 0x%08lx 0x%08lx 0x%08lx 0x%08lx\n",((unsigned *) skb->data)[-3],
((unsigned *) skb->data)[-2],((unsigned *) skb->data)[-1],
......
......@@ -155,13 +155,20 @@ struct skb_shared_info {
#define SKB_DATAREF_SHIFT 16
#define SKB_DATAREF_MASK ((1 << SKB_DATAREF_SHIFT) - 1)
extern struct timeval skb_tv_base;
struct skb_timeval {
u32 off_sec;
u32 off_usec;
};
/**
* struct sk_buff - socket buffer
* @next: Next buffer in list
* @prev: Previous buffer in list
* @list: List we are on
* @sk: Socket we are owned by
* @stamp: Time we arrived
* @tstamp: Time we arrived stored as offset to skb_tv_base
* @dev: Device we arrived on/are leaving by
* @input_dev: Device we arrived on
* @h: Transport layer header
......@@ -202,7 +209,7 @@ struct sk_buff {
struct sk_buff *prev;
struct sock *sk;
struct timeval stamp;
struct skb_timeval tstamp;
struct net_device *dev;
struct net_device *input_dev;
......@@ -1213,6 +1220,42 @@ static inline void *skb_header_pointer(const struct sk_buff *skb, int offset,
extern void skb_init(void);
extern void skb_add_mtu(int mtu);
/**
* skb_get_timestamp - get timestamp from a skb
* @skb: skb to get stamp from
* @stamp: pointer to struct timeval to store stamp in
*
* Timestamps are stored in the skb as offsets to a base timestamp.
* This function converts the offset back to a struct timeval and stores
* it in stamp.
*/
static inline void skb_get_timestamp(struct sk_buff *skb, struct timeval *stamp)
{
stamp->tv_sec = skb->tstamp.off_sec;
stamp->tv_usec = skb->tstamp.off_usec;
if (skb->tstamp.off_sec) {
stamp->tv_sec += skb_tv_base.tv_sec;
stamp->tv_usec += skb_tv_base.tv_usec;
}
}
/**
* skb_set_timestamp - set timestamp of a skb
* @skb: skb to set stamp of
* @stamp: pointer to struct timeval to get stamp from
*
* Timestamps are stored in the skb as offsets to a base timestamp.
* This function converts a struct timeval to an offset and stores
* it in the skb.
*/
static inline void skb_set_timestamp(struct sk_buff *skb, struct timeval *stamp)
{
skb->tstamp.off_sec = stamp->tv_sec - skb_tv_base.tv_sec;
skb->tstamp.off_usec = stamp->tv_usec - skb_tv_base.tv_usec;
}
extern void __net_timestamp(struct sk_buff *skb);
#ifdef CONFIG_NETFILTER
static inline void nf_conntrack_put(struct nf_conntrack *nfct)
{
......
......@@ -404,7 +404,7 @@ static inline int hci_recv_frame(struct sk_buff *skb)
bt_cb(skb)->incoming = 1;
/* Time stamp */
do_gettimeofday(&skb->stamp);
__net_timestamp(skb);
/* Queue frame for rx task */
skb_queue_tail(&hdev->rx_q, skb);
......
......@@ -363,7 +363,14 @@ __neigh_lookup_errno(struct neigh_table *tbl, const void *pkey,
return neigh_create(tbl, pkey, dev);
}
#define LOCALLY_ENQUEUED -2
struct neighbour_cb {
unsigned long sched_next;
unsigned int flags;
};
#define LOCALLY_ENQUEUED 0x1
#define NEIGH_CB(skb) ((struct neighbour_cb *)(skb)->cb)
#endif
#endif
......
......@@ -1282,16 +1282,19 @@ static inline int sock_intr_errno(long timeo)
static __inline__ void
sock_recv_timestamp(struct msghdr *msg, struct sock *sk, struct sk_buff *skb)
{
struct timeval *stamp = &skb->stamp;
struct timeval stamp;
skb_get_timestamp(skb, &stamp);
if (sock_flag(sk, SOCK_RCVTSTAMP)) {
/* Race occurred between timestamp enabling and packet
receiving. Fill in the current time for now. */
if (stamp->tv_sec == 0)
do_gettimeofday(stamp);
if (stamp.tv_sec == 0)
do_gettimeofday(&stamp);
skb_set_timestamp(skb, &stamp);
put_cmsg(msg, SOL_SOCKET, SO_TIMESTAMP, sizeof(struct timeval),
stamp);
&stamp);
} else
sk->sk_stamp = *stamp;
sk->sk_stamp = stamp;
}
/**
......
......@@ -999,7 +999,7 @@ static int hci_send_frame(struct sk_buff *skb)
if (atomic_read(&hdev->promisc)) {
/* Time stamp */
do_gettimeofday(&skb->stamp);
__net_timestamp(skb);
hci_send_to_sock(hdev, skb);
}
......
......@@ -1087,7 +1087,7 @@ void hci_si_event(struct hci_dev *hdev, int type, int dlen, void *data)
memcpy(ev->data, data, dlen);
bt_cb(skb)->incoming = 1;
do_gettimeofday(&skb->stamp);
__net_timestamp(skb);
bt_cb(skb)->pkt_type = HCI_EVENT_PKT;
skb->dev = (void *) hdev;
......
......@@ -332,8 +332,12 @@ static inline void hci_sock_cmsg(struct sock *sk, struct msghdr *msg, struct sk_
put_cmsg(msg, SOL_HCI, HCI_CMSG_DIR, sizeof(incoming), &incoming);
}
if (mask & HCI_CMSG_TSTAMP)
put_cmsg(msg, SOL_HCI, HCI_CMSG_TSTAMP, sizeof(skb->stamp), &skb->stamp);
if (mask & HCI_CMSG_TSTAMP) {
struct timeval tv;
skb_get_timestamp(skb, &tv);
put_cmsg(msg, SOL_HCI, HCI_CMSG_TSTAMP, sizeof(tv), &tv);
}
}
static int hci_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
......
......@@ -162,7 +162,7 @@ static void ebt_ulog(const struct sk_buff *skb, unsigned int hooknr,
pm->version = EBT_ULOG_VERSION;
do_gettimeofday(&pm->stamp);
if (ub->qlen == 1)
ub->skb->stamp = pm->stamp;
skb_set_timestamp(ub->skb, &pm->stamp);
pm->data_len = copy_len;
pm->mark = skb->nfmark;
pm->hook = hooknr;
......
......@@ -1009,13 +1009,22 @@ void net_disable_timestamp(void)
atomic_dec(&netstamp_needed);
}
static inline void net_timestamp(struct timeval *stamp)
void __net_timestamp(struct sk_buff *skb)
{
struct timeval tv;
do_gettimeofday(&tv);
skb_set_timestamp(skb, &tv);
}
EXPORT_SYMBOL(__net_timestamp);
static inline void net_timestamp(struct sk_buff *skb)
{
if (atomic_read(&netstamp_needed))
do_gettimeofday(stamp);
__net_timestamp(skb);
else {
stamp->tv_sec = 0;
stamp->tv_usec = 0;
skb->tstamp.off_sec = 0;
skb->tstamp.off_usec = 0;
}
}
......@@ -1027,7 +1036,8 @@ static inline void net_timestamp(struct timeval *stamp)
void dev_queue_xmit_nit(struct sk_buff *skb, struct net_device *dev)
{
struct packet_type *ptype;
net_timestamp(&skb->stamp);
net_timestamp(skb);
rcu_read_lock();
list_for_each_entry_rcu(ptype, &ptype_all, list) {
......@@ -1379,8 +1389,8 @@ int netif_rx(struct sk_buff *skb)
if (netpoll_rx(skb))
return NET_RX_DROP;
if (!skb->stamp.tv_sec)
net_timestamp(&skb->stamp);
if (!skb->tstamp.off_sec)
net_timestamp(skb);
/*
* The code is rearranged so that the path is the most
......@@ -1566,8 +1576,8 @@ int netif_receive_skb(struct sk_buff *skb)
if (skb->dev->poll && netpoll_rx(skb))
return NET_RX_DROP;
if (!skb->stamp.tv_sec)
net_timestamp(&skb->stamp);
if (!skb->tstamp.off_sec)
net_timestamp(skb);
if (!skb->input_dev)
skb->input_dev = skb->dev;
......
......@@ -1217,7 +1217,7 @@ static void neigh_proxy_process(unsigned long arg)
while (skb != (struct sk_buff *)&tbl->proxy_queue) {
struct sk_buff *back = skb;
long tdif = back->stamp.tv_usec - now;
long tdif = NEIGH_CB(back)->sched_next - now;
skb = skb->next;
if (tdif <= 0) {
......@@ -1248,8 +1248,9 @@ void pneigh_enqueue(struct neigh_table *tbl, struct neigh_parms *p,
kfree_skb(skb);
return;
}
skb->stamp.tv_sec = LOCALLY_ENQUEUED;
skb->stamp.tv_usec = sched_next;
NEIGH_CB(skb)->sched_next = sched_next;
NEIGH_CB(skb)->flags |= LOCALLY_ENQUEUED;
spin_lock(&tbl->proxy_queue.lock);
if (del_timer(&tbl->proxy_timer)) {
......
......@@ -70,6 +70,8 @@
static kmem_cache_t *skbuff_head_cache;
struct timeval __read_mostly skb_tv_base;
/*
* Keep out-of-line to prevent kernel bloat.
* __builtin_return_address is not used because it is not always
......@@ -331,7 +333,7 @@ struct sk_buff *skb_clone(struct sk_buff *skb, unsigned int __nocast gfp_mask)
n->next = n->prev = NULL;
n->sk = NULL;
C(stamp);
C(tstamp);
C(dev);
C(h);
C(nh);
......@@ -408,7 +410,7 @@ static void copy_skb_header(struct sk_buff *new, const struct sk_buff *old)
memcpy(new->cb, old->cb, sizeof(old->cb));
new->local_df = old->local_df;
new->pkt_type = old->pkt_type;
new->stamp = old->stamp;
new->tstamp = old->tstamp;
new->destructor = NULL;
#ifdef CONFIG_NETFILTER
new->nfmark = old->nfmark;
......@@ -1645,6 +1647,7 @@ void __init skb_init(void)
NULL, NULL);
if (!skbuff_head_cache)
panic("cannot create skbuff cache");
do_gettimeofday(&skb_tv_base);
}
EXPORT_SYMBOL(___pskb_trim);
......@@ -1678,3 +1681,4 @@ EXPORT_SYMBOL(skb_prepare_seq_read);
EXPORT_SYMBOL(skb_seq_read);
EXPORT_SYMBOL(skb_abort_seq_read);
EXPORT_SYMBOL(skb_find_text);
EXPORT_SYMBOL(skb_tv_base);
......@@ -159,7 +159,7 @@ static int econet_recvmsg(struct kiocb *iocb, struct socket *sock,
err = memcpy_toiovec(msg->msg_iov, skb->data, copied);
if (err)
goto out_free;
sk->sk_stamp = skb->stamp;
skb_get_timestamp(skb, &sk->sk_stamp);
if (msg->msg_name)
memcpy(msg->msg_name, skb->cb, msg->msg_namelen);
......
......@@ -865,7 +865,7 @@ static int arp_process(struct sk_buff *skb)
if (n)
neigh_release(n);
if (skb->stamp.tv_sec == LOCALLY_ENQUEUED ||
if (NEIGH_CB(skb)->flags & LOCALLY_ENQUEUED ||
skb->pkt_type == PACKET_HOST ||
in_dev->arp_parms->proxy_delay == 0) {
arp_send(ARPOP_REPLY,ETH_P_ARP,sip,dev,tip,sha,dev->dev_addr,sha);
......@@ -948,6 +948,8 @@ int arp_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt,
if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL)
goto out_of_mem;
memset(NEIGH_CB(skb), 0, sizeof(struct neighbour_cb));
return NF_HOOK(NF_ARP, NF_ARP_IN, skb, dev, NULL, arp_process);
freeskb:
......
......@@ -533,7 +533,7 @@ static void ip_frag_queue(struct ipq *qp, struct sk_buff *skb)
if (skb->dev)
qp->iif = skb->dev->ifindex;
skb->dev = NULL;
qp->stamp = skb->stamp;
skb_get_timestamp(skb, &qp->stamp);
qp->meat += skb->len;
atomic_add(skb->truesize, &ip_frag_mem);
if (offset == 0)
......@@ -615,7 +615,7 @@ static struct sk_buff *ip_frag_reasm(struct ipq *qp, struct net_device *dev)
head->next = NULL;
head->dev = dev;
head->stamp = qp->stamp;
skb_set_timestamp(head, &qp->stamp);
iph = head->nh.iph;
iph->frag_off = 0;
......
......@@ -240,8 +240,8 @@ ipq_build_packet_message(struct ipq_queue_entry *entry, int *errp)
pmsg->packet_id = (unsigned long )entry;
pmsg->data_len = data_len;
pmsg->timestamp_sec = entry->skb->stamp.tv_sec;
pmsg->timestamp_usec = entry->skb->stamp.tv_usec;
pmsg->timestamp_sec = skb_tv_base.tv_sec + entry->skb->tstamp.off_sec;
pmsg->timestamp_usec = skb_tv_base.tv_usec + entry->skb->tstamp.off_usec;
pmsg->mark = entry->skb->nfmark;
pmsg->hook = entry->info->hook;
pmsg->hw_protocol = entry->skb->protocol;
......
......@@ -220,13 +220,13 @@ static void ipt_ulog_packet(unsigned int hooknum,
pm = NLMSG_DATA(nlh);
/* We might not have a timestamp, get one */
if (skb->stamp.tv_sec == 0)
do_gettimeofday((struct timeval *)&skb->stamp);
if (skb->tstamp.off_sec == 0)
__net_timestamp((struct sk_buff *)skb);
/* copy hook, prefix, timestamp, payload, etc. */
pm->data_len = copy_len;
pm->timestamp_sec = skb->stamp.tv_sec;
pm->timestamp_usec = skb->stamp.tv_usec;
pm->timestamp_sec = skb_tv_base.tv_sec + skb->tstamp.off_sec;
pm->timestamp_usec = skb_tv_base.tv_usec + skb->tstamp.off_usec;
pm->mark = skb->nfmark;
pm->hook = hooknum;
if (prefix != NULL)
......
......@@ -2097,9 +2097,13 @@ static int tcp_clean_rtx_queue(struct sock *sk, __s32 *seq_rtt_p, s32 *seq_usrtt
seq_rtt = -1;
} else if (seq_rtt < 0)
seq_rtt = now - scb->when;
if (seq_usrtt)
*seq_usrtt = (usnow.tv_sec - skb->stamp.tv_sec) * 1000000
+ (usnow.tv_usec - skb->stamp.tv_usec);
if (seq_usrtt) {
struct timeval tv;
skb_get_timestamp(skb, &tv);
*seq_usrtt = (usnow.tv_sec - tv.tv_sec) * 1000000
+ (usnow.tv_usec - tv.tv_usec);
}
if (sacked & TCPCB_SACKED_ACKED)
tp->sacked_out -= tcp_skb_pcount(skb);
......
......@@ -282,7 +282,7 @@ static int tcp_transmit_skb(struct sock *sk, struct sk_buff *skb)
/* If congestion control is doing timestamping */
if (icsk->icsk_ca_ops->rtt_sample)
do_gettimeofday(&skb->stamp);
__net_timestamp(skb);
sysctl_flags = 0;
if (tcb->flags & TCPCB_FLAG_SYN) {
......@@ -483,7 +483,7 @@ static int tcp_fragment(struct sock *sk, struct sk_buff *skb, u32 len, unsigned
* skbs, which it never sent before. --ANK
*/
TCP_SKB_CB(buff)->when = TCP_SKB_CB(skb)->when;
buff->stamp = skb->stamp;
buff->tstamp = skb->tstamp;
if (TCP_SKB_CB(skb)->sacked & TCPCB_LOST) {
tp->lost_out -= tcp_skb_pcount(skb);
......
......@@ -812,7 +812,7 @@ static void ndisc_recv_ns(struct sk_buff *skb)
if (ipv6_chk_acast_addr(dev, &msg->target) ||
(idev->cnf.forwarding &&
pneigh_lookup(&nd_tbl, &msg->target, dev, 0))) {
if (skb->stamp.tv_sec != LOCALLY_ENQUEUED &&
if (!(NEIGH_CB(skb)->flags & LOCALLY_ENQUEUED) &&
skb->pkt_type != PACKET_HOST &&
inc != 0 &&
idev->nd_parms->proxy_delay != 0) {
......@@ -1487,6 +1487,8 @@ int ndisc_rcv(struct sk_buff *skb)
return 0;
}
memset(NEIGH_CB(skb), 0, sizeof(struct neighbour_cb));
switch (msg->icmph.icmp6_type) {
case NDISC_NEIGHBOUR_SOLICITATION:
ndisc_recv_ns(skb);
......
......@@ -238,8 +238,8 @@ ipq_build_packet_message(struct ipq_queue_entry *entry, int *errp)
pmsg->packet_id = (unsigned long )entry;