diff options
| author | Florian Westphal <fw@strlen.de> | 2017-02-07 15:00:19 +0100 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2017-02-09 10:22:19 +0100 |
| commit | 37b103830ec3e52a761bb647eb78da22a1fe4e09 (patch) | |
| tree | 35afc38de405063abe1d479382ce3808dedc29da /net/xfrm | |
| parent | bdba9fe01e1bcb942c95a1a332b27ef829c87df4 (diff) | |
xfrm: policy: make policy backend const
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/xfrm')
| -rw-r--r-- | net/xfrm/xfrm_policy.c | 18 |
1 files changed, 9 insertions, 9 deletions
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 @@ error: 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)) |