diff options
Diffstat (limited to 'net')
-rw-r--r-- | net/ipv4/esp4.c | 6 | ||||
-rw-r--r-- | net/ipv6/esp6.c | 6 |
2 files changed, 0 insertions, 12 deletions
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c index d747166bb291..b21238df3301 100644 --- a/net/ipv4/esp4.c +++ b/net/ipv4/esp4.c @@ -705,7 +705,6 @@ static int esp_output(struct xfrm_state *x, struct sk_buff *skb) static inline int esp_remove_trailer(struct sk_buff *skb) { struct xfrm_state *x = xfrm_input_state(skb); - struct xfrm_offload *xo = xfrm_offload(skb); struct crypto_aead *aead = x->data; int alen, hlen, elen; int padlen, trimlen; @@ -717,11 +716,6 @@ static inline int esp_remove_trailer(struct sk_buff *skb) hlen = sizeof(struct ip_esp_hdr) + crypto_aead_ivsize(aead); elen = skb->len - hlen; - if (xo && (xo->flags & XFRM_ESP_NO_TRAILER)) { - ret = xo->proto; - goto out; - } - if (skb_copy_bits(skb, skb->len - alen - 2, nexthdr, 2)) BUG(); diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c index f2120e92caf1..36e1d0f8dd06 100644 --- a/net/ipv6/esp6.c +++ b/net/ipv6/esp6.c @@ -741,7 +741,6 @@ static int esp6_output(struct xfrm_state *x, struct sk_buff *skb) static inline int esp_remove_trailer(struct sk_buff *skb) { struct xfrm_state *x = xfrm_input_state(skb); - struct xfrm_offload *xo = xfrm_offload(skb); struct crypto_aead *aead = x->data; int alen, hlen, elen; int padlen, trimlen; @@ -753,11 +752,6 @@ static inline int esp_remove_trailer(struct sk_buff *skb) hlen = sizeof(struct ip_esp_hdr) + crypto_aead_ivsize(aead); elen = skb->len - hlen; - if (xo && (xo->flags & XFRM_ESP_NO_TRAILER)) { - ret = xo->proto; - goto out; - } - ret = skb_copy_bits(skb, skb->len - alen - 2, nexthdr, 2); BUG_ON(ret); |