diff options
Diffstat (limited to 'net/ipv6/xfrm6_input.c')
| -rw-r--r-- | net/ipv6/xfrm6_input.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/net/ipv6/xfrm6_input.c b/net/ipv6/xfrm6_input.c index b5789562aded..662fb2c3e765 100644 --- a/net/ipv6/xfrm6_input.c +++ b/net/ipv6/xfrm6_input.c @@ -69,18 +69,9 @@ int xfrm6_input_addr(struct sk_buff *skb, xfrm_address_t *daddr, struct xfrm_state *x = NULL; int i = 0; - /* Allocate new secpath or COW existing one. */ - if (!skb->sp || atomic_read(&skb->sp->refcnt) != 1) { - struct sec_path *sp; - - sp = secpath_dup(skb->sp); - if (!sp) { - XFRM_INC_STATS(net, LINUX_MIB_XFRMINERROR); - goto drop; - } - if (skb->sp) - secpath_put(skb->sp); - skb->sp = sp; + if (secpath_set(skb)) { + XFRM_INC_STATS(net, LINUX_MIB_XFRMINERROR); + goto drop; } if (1 + skb->sp->len == XFRM_MAX_DEPTH) { |