Commit 89d69d2b authored by Stephen Hemminger's avatar Stephen Hemminger Committed by David S. Miller
Browse files

net: make neigh_ops constant



These tables are never modified at runtime. Move to read-only
section.
Signed-off-by: default avatarStephen Hemminger <shemminger@vyatta.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent dcbfef82
......@@ -26,6 +26,6 @@ extern struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip,
const unsigned char *target_hw);
extern void arp_xmit(struct sk_buff *skb);
extern struct neigh_ops arp_broken_ops;
extern const struct neigh_ops arp_broken_ops;
#endif /* _ARP_H */
......@@ -118,7 +118,7 @@ struct neighbour
int (*output)(struct sk_buff *skb);
struct sk_buff_head arp_queue;
struct timer_list timer;
struct neigh_ops *ops;
const struct neigh_ops *ops;
u8 primary_key[0];
};
......
......@@ -267,7 +267,7 @@ static void clip_neigh_error(struct neighbour *neigh, struct sk_buff *skb)
kfree_skb(skb);
}
static struct neigh_ops clip_neigh_ops = {
static const struct neigh_ops clip_neigh_ops = {
.family = AF_INET,
.solicit = clip_neigh_solicit,
.error_report = clip_neigh_error,
......
......@@ -59,7 +59,7 @@ static int dn_phase3_output(struct sk_buff *);
/*
* For talking to broadcast devices: Ethernet & PPP
*/
static struct neigh_ops dn_long_ops = {
static const struct neigh_ops dn_long_ops = {
.family = AF_DECnet,
.error_report = dn_long_error_report,
.output = dn_long_output,
......@@ -71,7 +71,7 @@ static struct neigh_ops dn_long_ops = {
/*
* For talking to pointopoint and multidrop devices: DDCMP and X.25
*/
static struct neigh_ops dn_short_ops = {
static const struct neigh_ops dn_short_ops = {
.family = AF_DECnet,
.error_report = dn_short_error_report,
.output = dn_short_output,
......@@ -83,7 +83,7 @@ static struct neigh_ops dn_short_ops = {
/*
* For talking to DECnet phase III nodes
*/
static struct neigh_ops dn_phase3_ops = {
static const struct neigh_ops dn_phase3_ops = {
.family = AF_DECnet,
.error_report = dn_short_error_report, /* Can use short version here */
.output = dn_phase3_output,
......
......@@ -130,7 +130,7 @@ static void arp_solicit(struct neighbour *neigh, struct sk_buff *skb);
static void arp_error_report(struct neighbour *neigh, struct sk_buff *skb);
static void parp_redo(struct sk_buff *skb);
static struct neigh_ops arp_generic_ops = {
static const struct neigh_ops arp_generic_ops = {
.family = AF_INET,
.solicit = arp_solicit,
.error_report = arp_error_report,
......@@ -140,7 +140,7 @@ static struct neigh_ops arp_generic_ops = {
.queue_xmit = dev_queue_xmit,
};
static struct neigh_ops arp_hh_ops = {
static const struct neigh_ops arp_hh_ops = {
.family = AF_INET,
.solicit = arp_solicit,
.error_report = arp_error_report,
......@@ -150,7 +150,7 @@ static struct neigh_ops arp_hh_ops = {
.queue_xmit = dev_queue_xmit,
};
static struct neigh_ops arp_direct_ops = {
static const struct neigh_ops arp_direct_ops = {
.family = AF_INET,
.output = dev_queue_xmit,
.connected_output = dev_queue_xmit,
......@@ -158,7 +158,7 @@ static struct neigh_ops arp_direct_ops = {
.queue_xmit = dev_queue_xmit,
};
struct neigh_ops arp_broken_ops = {
const struct neigh_ops arp_broken_ops = {
.family = AF_INET,
.solicit = arp_solicit,
.error_report = arp_error_report,
......
......@@ -98,7 +98,7 @@ static int pndisc_constructor(struct pneigh_entry *n);
static void pndisc_destructor(struct pneigh_entry *n);
static void pndisc_redo(struct sk_buff *skb);
static struct neigh_ops ndisc_generic_ops = {
static const struct neigh_ops ndisc_generic_ops = {
.family = AF_INET6,
.solicit = ndisc_solicit,
.error_report = ndisc_error_report,
......@@ -108,7 +108,7 @@ static struct neigh_ops ndisc_generic_ops = {
.queue_xmit = dev_queue_xmit,
};
static struct neigh_ops ndisc_hh_ops = {
static const struct neigh_ops ndisc_hh_ops = {
.family = AF_INET6,
.solicit = ndisc_solicit,
.error_report = ndisc_error_report,
......@@ -119,7 +119,7 @@ static struct neigh_ops ndisc_hh_ops = {
};
static struct neigh_ops ndisc_direct_ops = {
static const struct neigh_ops ndisc_direct_ops = {
.family = AF_INET6,
.output = dev_queue_xmit,
.connected_output = dev_queue_xmit,
......
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