diff options
Diffstat (limited to 'net/xfrm/xfrm_input.c')
| -rw-r--r-- | net/xfrm/xfrm_input.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c index 7e6a71b9d6a3..c9ddef869aa5 100644 --- a/net/xfrm/xfrm_input.c +++ b/net/xfrm/xfrm_input.c @@ -503,6 +503,7 @@ int xfrm_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type) /* An encap_type of -1 indicates async resumption. */ if (encap_type == -1) { async = 1; + dev_put(skb->dev); seq = XFRM_SKB_CB(skb)->seq.input.low; goto resume; } @@ -649,18 +650,18 @@ lock: XFRM_SKB_CB(skb)->seq.input.low = seq; XFRM_SKB_CB(skb)->seq.input.hi = seq_hi; - dev_hold(skb->dev); - - if (crypto_done) + if (crypto_done) { nexthdr = x->type_offload->input_tail(x, skb); - else + } else { + dev_hold(skb->dev); + nexthdr = x->type->input(x, skb); + if (nexthdr == -EINPROGRESS) + return 0; - if (nexthdr == -EINPROGRESS) - return 0; + dev_put(skb->dev); + } resume: - dev_put(skb->dev); - spin_lock(&x->lock); if (nexthdr < 0) { if (nexthdr == -EBADMSG) { |