diff options
Diffstat (limited to 'include/net/ip6_fib.h')
| -rw-r--r-- | include/net/ip6_fib.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h index a4bece6797da..5556111022eb 100644 --- a/include/net/ip6_fib.h +++ b/include/net/ip6_fib.h @@ -161,6 +161,9 @@ static inline void rt6_update_expires(struct rt6_info *rt0, int timeout) static inline u32 rt6_get_cookie(const struct rt6_info *rt) { + if (unlikely(rt->dst.flags & DST_NOCACHE)) + rt = (struct rt6_info *)(rt->dst.from); + return rt->rt6i_node ? rt->rt6i_node->fn_sernum : 0; } |