From: Florian Westphal <fw@strlen.de>
To: <netdev@vger.kernel.org>
Cc: Florian Westphal <fw@strlen.de>
Subject: [PATCH ipsec-next 6/6] xfrm: policy: make policy backend const
Date: Tue, 7 Feb 2017 15:00:19 +0100 [thread overview]
Message-ID: <20170207140019.20269-7-fw@strlen.de> (raw)
In-Reply-To: <20170207140019.20269-1-fw@strlen.de>
Signed-off-by: Florian Westphal <fw@strlen.de>
---
net/ipv4/xfrm4_policy.c | 2 +-
net/ipv6/xfrm6_policy.c | 2 +-
net/xfrm/xfrm_policy.c | 18 +++++++++---------
3 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
index 25613539766f..71b4ecc195c7 100644
--- a/net/ipv4/xfrm4_policy.c
+++ b/net/ipv4/xfrm4_policy.c
@@ -269,7 +269,7 @@ static struct dst_ops xfrm4_dst_ops_template = {
.gc_thresh = INT_MAX,
};
-static struct xfrm_policy_afinfo xfrm4_policy_afinfo = {
+static const struct xfrm_policy_afinfo xfrm4_policy_afinfo = {
.dst_ops = &xfrm4_dst_ops_template,
.dst_lookup = xfrm4_dst_lookup,
.get_saddr = xfrm4_get_saddr,
diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
index 3217e85334e3..79651bc71bf0 100644
--- a/net/ipv6/xfrm6_policy.c
+++ b/net/ipv6/xfrm6_policy.c
@@ -289,7 +289,7 @@ static struct dst_ops xfrm6_dst_ops_template = {
.gc_thresh = INT_MAX,
};
-static struct xfrm_policy_afinfo xfrm6_policy_afinfo = {
+static const struct xfrm_policy_afinfo xfrm6_policy_afinfo = {
.dst_ops = &xfrm6_dst_ops_template,
.dst_lookup = xfrm6_dst_lookup,
.get_saddr = xfrm6_get_saddr,
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 80ef0dcf0e29..04ed1a1ae019 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -45,7 +45,7 @@ struct xfrm_flo {
};
static DEFINE_SPINLOCK(xfrm_policy_afinfo_lock);
-static struct xfrm_policy_afinfo __rcu *xfrm_policy_afinfo[AF_INET6 + 1]
+static struct xfrm_policy_afinfo const __rcu *xfrm_policy_afinfo[AF_INET6 + 1]
__read_mostly;
static struct kmem_cache *xfrm_dst_cache __read_mostly;
@@ -122,7 +122,7 @@ static inline struct dst_entry *__xfrm_dst_lookup(struct net *net,
const xfrm_address_t *daddr,
int family)
{
- struct xfrm_policy_afinfo *afinfo;
+ const struct xfrm_policy_afinfo *afinfo;
struct dst_entry *dst;
afinfo = xfrm_policy_get_afinfo(family);
@@ -1426,7 +1426,7 @@ xfrm_get_saddr(struct net *net, int oif, xfrm_address_t *local,
xfrm_address_t *remote, unsigned short family)
{
int err;
- struct xfrm_policy_afinfo *afinfo = xfrm_policy_get_afinfo(family);
+ const struct xfrm_policy_afinfo *afinfo = xfrm_policy_get_afinfo(family);
if (unlikely(afinfo == NULL))
return -EINVAL;
@@ -1535,7 +1535,7 @@ xfrm_tmpl_resolve(struct xfrm_policy **pols, int npols, const struct flowi *fl,
static int xfrm_get_tos(const struct flowi *fl, int family)
{
- struct xfrm_policy_afinfo *afinfo;
+ const struct xfrm_policy_afinfo *afinfo;
int tos = 0;
afinfo = xfrm_policy_get_afinfo(family);
@@ -1598,7 +1598,7 @@ static const struct flow_cache_ops xfrm_bundle_fc_ops = {
static inline struct xfrm_dst *xfrm_alloc_dst(struct net *net, int family)
{
- struct xfrm_policy_afinfo *afinfo = xfrm_policy_get_afinfo(family);
+ const struct xfrm_policy_afinfo *afinfo = xfrm_policy_get_afinfo(family);
struct dst_ops *dst_ops;
struct xfrm_dst *xdst;
@@ -1635,7 +1635,7 @@ static inline struct xfrm_dst *xfrm_alloc_dst(struct net *net, int family)
static inline int xfrm_init_path(struct xfrm_dst *path, struct dst_entry *dst,
int nfheader_len)
{
- struct xfrm_policy_afinfo *afinfo =
+ const struct xfrm_policy_afinfo *afinfo =
xfrm_policy_get_afinfo(dst->ops->family);
int err;
@@ -1652,7 +1652,7 @@ static inline int xfrm_init_path(struct xfrm_dst *path, struct dst_entry *dst,
static inline int xfrm_fill_dst(struct xfrm_dst *xdst, struct net_device *dev,
const struct flowi *fl)
{
- struct xfrm_policy_afinfo *afinfo =
+ const struct xfrm_policy_afinfo *afinfo =
xfrm_policy_get_afinfo(xdst->u.dst.ops->family);
int err;
@@ -2201,7 +2201,7 @@ xfrm_bundle_lookup(struct net *net, const struct flowi *fl, u16 family, u8 dir,
static struct dst_entry *make_blackhole(struct net *net, u16 family,
struct dst_entry *dst_orig)
{
- struct xfrm_policy_afinfo *afinfo = xfrm_policy_get_afinfo(family);
+ const struct xfrm_policy_afinfo *afinfo = xfrm_policy_get_afinfo(family);
struct dst_entry *ret;
if (!afinfo) {
@@ -2452,7 +2452,7 @@ xfrm_policy_ok(const struct xfrm_tmpl *tmpl, const struct sec_path *sp, int star
int __xfrm_decode_session(struct sk_buff *skb, struct flowi *fl,
unsigned int family, int reverse)
{
- struct xfrm_policy_afinfo *afinfo = xfrm_policy_get_afinfo(family);
+ const struct xfrm_policy_afinfo *afinfo = xfrm_policy_get_afinfo(family);
int err;
if (unlikely(afinfo == NULL))
--
2.10.2
next prev parent reply other threads:[~2017-02-07 14:02 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-07 14:00 [PATCH ipsec-next 0/6] xfrm: policy: make policy backend const Florian Westphal
2017-02-07 14:00 ` [PATCH ipsec-next 1/6] xfrm: policy: xfrm_get_tos cannot fail Florian Westphal
2017-02-07 14:00 ` [PATCH ipsec-next 2/6] xfrm: policy: xfrm_policy_unregister_afinfo can return void Florian Westphal
2017-02-07 14:00 ` [PATCH ipsec-next 3/6] xfrm: policy: remove garbage_collect callback Florian Westphal
2017-02-07 14:00 ` [PATCH ipsec-next 4/6] xfrm: policy: remove family field Florian Westphal
2017-02-07 14:00 ` [PATCH ipsec-next 5/6] xfrm: policy: remove xfrm_policy_put_afinfo Florian Westphal
2017-02-07 14:00 ` Florian Westphal [this message]
2017-02-10 7:37 ` [PATCH ipsec-next 0/6] xfrm: policy: make policy backend const Steffen Klassert
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