diff options
author | Stephen Hemminger <shemminger@vyatta.com> | 2009-09-01 11:13:19 +0000 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2009-09-01 17:40:57 -0700 |
commit | 89d69d2b75a8f7e258f4b634cd985374cfd3202e (patch) | |
tree | 2f01d6ae1844c92ef09160ad1966edee34ee2d8a | |
parent | dcbfef820bdd1cdb412ccf234840e23edf67014f (diff) | |
download | linux-3.10-89d69d2b75a8f7e258f4b634cd985374cfd3202e.tar.gz linux-3.10-89d69d2b75a8f7e258f4b634cd985374cfd3202e.tar.bz2 linux-3.10-89d69d2b75a8f7e258f4b634cd985374cfd3202e.zip |
net: make neigh_ops constant
These tables are never modified at runtime. Move to read-only
section.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r-- | include/net/arp.h | 2 | ||||
-rw-r--r-- | include/net/neighbour.h | 2 | ||||
-rw-r--r-- | net/atm/clip.c | 2 | ||||
-rw-r--r-- | net/decnet/dn_neigh.c | 6 | ||||
-rw-r--r-- | net/ipv4/arp.c | 8 | ||||
-rw-r--r-- | net/ipv6/ndisc.c | 6 |
6 files changed, 13 insertions, 13 deletions
diff --git a/include/net/arp.h b/include/net/arp.h index c236270ec95..716f43c5c98 100644 --- a/include/net/arp.h +++ b/include/net/arp.h @@ -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 */ diff --git a/include/net/neighbour.h b/include/net/neighbour.h index 18b69b6ceca..3817fda82a8 100644 --- a/include/net/neighbour.h +++ b/include/net/neighbour.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]; }; diff --git a/net/atm/clip.c b/net/atm/clip.c index 27f6852ce19..64629c35434 100644 --- a/net/atm/clip.c +++ b/net/atm/clip.c @@ -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, diff --git a/net/decnet/dn_neigh.c b/net/decnet/dn_neigh.c index 923786bd6d0..794b5bf95af 100644 --- a/net/decnet/dn_neigh.c +++ b/net/decnet/dn_neigh.c @@ -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, diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c index 090e9991ac2..4e80f336c0c 100644 --- a/net/ipv4/arp.c +++ b/net/ipv4/arp.c @@ -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, diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c index 44b4c87e5cc..7015478797f 100644 --- a/net/ipv6/ndisc.c +++ b/net/ipv6/ndisc.c @@ -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, |