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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2007-10-10 15:45:25 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:55:55 -0700 |
| commit | 87bdc48d304191313203df9b98d783e1ab5a55ab (patch) | |
| tree | 32f7bfb3a5fa7fe373f11e0ddadd95b6bcd9bd4f /include/net/esp.h | |
| parent | 37fedd3aab6517daec628764c5d66dd8761fbe5f (diff) | |
| download | linux-87bdc48d304191313203df9b98d783e1ab5a55ab.tar.gz linux-87bdc48d304191313203df9b98d783e1ab5a55ab.tar.bz2 linux-87bdc48d304191313203df9b98d783e1ab5a55ab.zip | |
[IPSEC]: Get rid of ipv6_{auth,esp,comp}_hdr
This patch removes the duplicate ipv6_{auth,esp,comp}_hdr structures since
they're identical to the IPv4 versions. Duplicating them would only create
problems for ourselves later when we need to add things like extended
sequence numbers.
I've also added transport header type conversion headers for these types
which are now used by the transforms.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/esp.h')
| -rw-r--r-- | include/net/esp.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/net/esp.h b/include/net/esp.h index e793d769430e..c1bc529809da 100644 --- a/include/net/esp.h +++ b/include/net/esp.h @@ -53,4 +53,11 @@ static inline int esp_mac_digest(struct esp_data *esp, struct sk_buff *skb, return crypto_hash_final(&desc, esp->auth.work_icv); } +struct ip_esp_hdr; + +static inline struct ip_esp_hdr *ip_esp_hdr(const struct sk_buff *skb) +{ + return (struct ip_esp_hdr *)skb_transport_header(skb); +} + #endif |