diff options
Diffstat (limited to 'net/sctp/input.c')
| -rw-r--r-- | net/sctp/input.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/net/sctp/input.c b/net/sctp/input.c index 28f32243397f..b24ff2c1aef5 100644 --- a/net/sctp/input.c +++ b/net/sctp/input.c @@ -100,21 +100,6 @@ static inline int sctp_rcv_checksum(struct sk_buff *skb) return 0; } -/* The free routine for skbuffs that sctp receives */ -static void sctp_rfree(struct sk_buff *skb) -{ - atomic_sub(sizeof(struct sctp_chunk),&skb->sk->sk_rmem_alloc); - sock_rfree(skb); -} - -/* The ownership wrapper routine to do receive buffer accounting */ -static void sctp_rcv_set_owner_r(struct sk_buff *skb, struct sock *sk) -{ - skb_set_owner_r(skb,sk); - skb->destructor = sctp_rfree; - atomic_add(sizeof(struct sctp_chunk),&sk->sk_rmem_alloc); -} - struct sctp_input_cb { union { struct inet_skb_parm h4; @@ -217,9 +202,6 @@ int sctp_rcv(struct sk_buff *skb) rcvr = &ep->base; } - if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf) - goto discard_release; - /* * RFC 2960, 8.4 - Handle "Out of the blue" Packets. * An SCTP packet is called an "out of the blue" (OOTB) @@ -256,8 +238,6 @@ int sctp_rcv(struct sk_buff *skb) } SCTP_INPUT_CB(skb)->chunk = chunk; - sctp_rcv_set_owner_r(skb,sk); - /* Remember what endpoint is to handle this packet. */ chunk->rcvr = rcvr; |