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authorDavid S. Miller <davem@davemloft.net>2011-02-24 00:33:19 -0500
committerDavid S. Miller <davem@davemloft.net>2011-02-23 23:07:42 -0800
commit5f803b58cd8528a93fbb72fa7b011547e7b1a310 (patch)
treefcd3e700440ad0be7ace178783d0bbd8b0181ba1 /net/xfrm/xfrm_policy.c
parent183cad12785ffc036571c4b789dc084ec61a1bad (diff)
xfrm: Const'ify address args to hash helpers.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm/xfrm_policy.c')
-rw-r--r--net/xfrm/xfrm_policy.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index eb76da74dfa4..0770b3ae5ccb 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -311,7 +311,9 @@ static inline unsigned int idx_hash(struct net *net, u32 index)
return __idx_hash(index, net->xfrm.policy_idx_hmask);
}
-static struct hlist_head *policy_hash_bysel(struct net *net, struct xfrm_selector *sel, unsigned short family, int dir)
+static struct hlist_head *policy_hash_bysel(struct net *net,
+ const struct xfrm_selector *sel,
+ unsigned short family, int dir)
{
unsigned int hmask = net->xfrm.policy_bydst[dir].hmask;
unsigned int hash = __sel_hash(sel, family, hmask);
@@ -321,7 +323,10 @@ static struct hlist_head *policy_hash_bysel(struct net *net, struct xfrm_selecto
net->xfrm.policy_bydst[dir].table + hash);
}
-static struct hlist_head *policy_hash_direct(struct net *net, xfrm_address_t *daddr, xfrm_address_t *saddr, unsigned short family, int dir)
+static struct hlist_head *policy_hash_direct(struct net *net,
+ const xfrm_address_t *daddr,
+ const xfrm_address_t *saddr,
+ unsigned short family, int dir)
{
unsigned int hmask = net->xfrm.policy_bydst[dir].hmask;
unsigned int hash = __addr_hash(daddr, saddr, family, hmask);