Now that flow_cache_genid is stored in dst, there is no need to add
specific code here.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
---
include/net/ip6_fib.h | 3 ---
net/ipv6/inet6_connection_sock.c | 23 +----------------------
2 files changed, 1 insertion(+), 25 deletions(-)
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index cd64cf3..af11e95 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -112,9 +112,6 @@ struct rt6_info {
struct inet6_dev *rt6i_idev;
unsigned long _rt6i_peer;
-#ifdef CONFIG_XFRM
- u32 rt6i_flow_cache_genid;
-#endif
/* more non-fragment space at head required */
unsigned short rt6i_nfheader_len;
diff --git a/net/ipv6/inet6_connection_sock.c b/net/ipv6/inet6_connection_sock.c
index 0251a60..c4f9341 100644
--- a/net/ipv6/inet6_connection_sock.c
+++ b/net/ipv6/inet6_connection_sock.c
@@ -175,33 +175,12 @@ void __inet6_csk_dst_store(struct sock *sk, struct dst_entry *dst,
const struct in6_addr *saddr)
{
__ip6_dst_store(sk, dst, daddr, saddr);
-
-#ifdef CONFIG_XFRM
- {
- struct rt6_info *rt = (struct rt6_info *)dst;
- rt->rt6i_flow_cache_genid = atomic_read(&flow_cache_genid);
- }
-#endif
}
static inline
struct dst_entry *__inet6_csk_dst_check(struct sock *sk, u32 cookie)
{
- struct dst_entry *dst;
-
- dst = __sk_dst_check(sk, cookie);
-
-#ifdef CONFIG_XFRM
- if (dst) {
- struct rt6_info *rt = (struct rt6_info *)dst;
- if (rt->rt6i_flow_cache_genid != atomic_read(&flow_cache_genid)) {
- __sk_dst_reset(sk);
- dst = NULL;
- }
- }
-#endif
-
- return dst;
+ return __sk_dst_check(sk, cookie);
}
static struct dst_entry *inet6_csk_route_socket(struct sock *sk,
--
1.7.12
--
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