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net: make neigh_ops constant

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These tables are never modified at runtime. Move to read-only
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Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stephen Hemminger
2009-09-01 11:13:19 +00:00
committed by David S. Miller
parent dcbfef820b
commit 89d69d2b75
6 changed files with 13 additions and 13 deletions
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6
net/decnet/dn_neigh.c
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@@ -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,