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ipv6: route templates can be const
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We kmemdup() templates, so they can be const.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Eric Dumazet authored and David S. Miller committed Sep 13, 2012
1 parent 91b4b04 commit fb0af4c
Showing 1 changed file with 3 additions and 3 deletions.
6 changes: 3 additions & 3 deletions net/ipv6/route.c
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Original file line number Diff line number Diff line change
Expand Up @@ -222,7 +222,7 @@ static const u32 ip6_template_metrics[RTAX_MAX] = {
[RTAX_HOPLIMIT - 1] = 255,
};

static struct rt6_info ip6_null_entry_template = {
static const struct rt6_info ip6_null_entry_template = {
.dst = {
.__refcnt = ATOMIC_INIT(1),
.__use = 1,
Expand All @@ -242,7 +242,7 @@ static struct rt6_info ip6_null_entry_template = {
static int ip6_pkt_prohibit(struct sk_buff *skb);
static int ip6_pkt_prohibit_out(struct sk_buff *skb);

static struct rt6_info ip6_prohibit_entry_template = {
static const struct rt6_info ip6_prohibit_entry_template = {
.dst = {
.__refcnt = ATOMIC_INIT(1),
.__use = 1,
Expand All @@ -257,7 +257,7 @@ static struct rt6_info ip6_prohibit_entry_template = {
.rt6i_ref = ATOMIC_INIT(1),
};

static struct rt6_info ip6_blk_hole_entry_template = {
static const struct rt6_info ip6_blk_hole_entry_template = {
.dst = {
.__refcnt = ATOMIC_INIT(1),
.__use = 1,
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