diff options
Diffstat (limited to 'include/net/xfrm.h')
| -rw-r--r-- | include/net/xfrm.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 0009dab61528..1ec0c4760646 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -985,6 +985,7 @@ struct xfrm_dst { } u; struct dst_entry *route; struct dst_entry *child; + struct dst_entry *path; struct xfrm_policy *pols[XFRM_POLICY_TYPE_MAX]; int num_pols, num_xfrms; u32 xfrm_genid; @@ -995,6 +996,18 @@ struct xfrm_dst { u32 path_cookie; }; +static inline struct dst_entry *xfrm_dst_path(const struct dst_entry *dst) +{ +#ifdef CONFIG_XFRM + if (dst->xfrm) { + const struct xfrm_dst *xdst = (const struct xfrm_dst *) dst; + + return xdst->path; + } +#endif + return (struct dst_entry *) dst; +} + static inline struct dst_entry *xfrm_dst_child(const struct dst_entry *dst) { #ifdef CONFIG_XFRM @@ -1889,7 +1902,7 @@ static inline bool xfrm_dst_offload_ok(struct dst_entry *dst) return false; xdst = (struct xfrm_dst *) dst; - if (x->xso.offload_handle && (x->xso.dev == dst->path->dev) && + if (x->xso.offload_handle && (x->xso.dev == xfrm_dst_path(dst)->dev) && !xdst->child->xfrm) return true; |
