diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/chcr_ipsec.c')
| -rw-r--r-- | drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/chcr_ipsec.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/chcr_ipsec.c b/drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/chcr_ipsec.c index c7338ac6a5bb..baba96883f48 100644 --- a/drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/chcr_ipsec.c +++ b/drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/chcr_ipsec.c @@ -71,7 +71,6 @@ static LIST_HEAD(uld_ctx_list); static DEFINE_MUTEX(dev_mutex); -static bool ch_ipsec_offload_ok(struct sk_buff *skb, struct xfrm_state *x); static int ch_ipsec_uld_state_change(void *handle, enum cxgb4_state new_state); static int ch_ipsec_xmit(struct sk_buff *skb, struct net_device *dev); static void *ch_ipsec_uld_add(const struct cxgb4_lld_info *infop); @@ -85,7 +84,6 @@ static const struct xfrmdev_ops ch_ipsec_xfrmdev_ops = { .xdo_dev_state_add = ch_ipsec_xfrm_add_state, .xdo_dev_state_delete = ch_ipsec_xfrm_del_state, .xdo_dev_state_free = ch_ipsec_xfrm_free_state, - .xdo_dev_offload_ok = ch_ipsec_offload_ok, .xdo_dev_state_advance_esn = ch_ipsec_advance_esn_state, }; @@ -323,20 +321,6 @@ static void ch_ipsec_xfrm_free_state(struct xfrm_state *x) module_put(THIS_MODULE); } -static bool ch_ipsec_offload_ok(struct sk_buff *skb, struct xfrm_state *x) -{ - if (x->props.family == AF_INET) { - /* Offload with IP options is not supported yet */ - if (ip_hdr(skb)->ihl > 5) - return false; - } else { - /* Offload with IPv6 extension headers is not support yet */ - if (ipv6_ext_hdr(ipv6_hdr(skb)->nexthdr)) - return false; - } - return true; -} - static void ch_ipsec_advance_esn_state(struct xfrm_state *x) { /* do nothing */ |