diff options
Diffstat (limited to 'net/sctp')
| -rw-r--r-- | net/sctp/associola.c | 6 | ||||
| -rw-r--r-- | net/sctp/ipv6.c | 5 | ||||
| -rw-r--r-- | net/sctp/output.c | 7 | ||||
| -rw-r--r-- | net/sctp/outqueue.c | 11 | ||||
| -rw-r--r-- | net/sctp/protocol.c | 5 | ||||
| -rw-r--r-- | net/sctp/socket.c | 4 |
6 files changed, 18 insertions, 20 deletions
diff --git a/net/sctp/associola.c b/net/sctp/associola.c index 2a6835b4562b..0439a1a68367 100644 --- a/net/sctp/associola.c +++ b/net/sctp/associola.c @@ -71,9 +71,8 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a { struct net *net = sock_net(sk); struct sctp_sock *sp; - int i; sctp_paramhdr_t *p; - int err; + int i; /* Retrieve the SCTP per socket area. */ sp = sctp_sk((struct sock *)sk); @@ -264,8 +263,7 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a /* AUTH related initializations */ INIT_LIST_HEAD(&asoc->endpoint_shared_keys); - err = sctp_auth_asoc_copy_shkeys(ep, asoc, gfp); - if (err) + if (sctp_auth_asoc_copy_shkeys(ep, asoc, gfp)) goto fail_init; asoc->active_key_id = ep->active_key_id; diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c index 063baac5b9fe..961ee59f696a 100644 --- a/net/sctp/ipv6.c +++ b/net/sctp/ipv6.c @@ -640,14 +640,15 @@ static sctp_scope_t sctp_v6_scope(union sctp_addr *addr) /* Create and initialize a new sk for the socket to be returned by accept(). */ static struct sock *sctp_v6_create_accept_sk(struct sock *sk, - struct sctp_association *asoc) + struct sctp_association *asoc, + bool kern) { struct sock *newsk; struct ipv6_pinfo *newnp, *np = inet6_sk(sk); struct sctp6_sock *newsctp6sk; struct ipv6_txoptions *opt; - newsk = sk_alloc(sock_net(sk), PF_INET6, GFP_KERNEL, sk->sk_prot, 0); + newsk = sk_alloc(sock_net(sk), PF_INET6, GFP_KERNEL, sk->sk_prot, kern); if (!newsk) goto out; diff --git a/net/sctp/output.c b/net/sctp/output.c index 71ce6b945dcb..1224421036b3 100644 --- a/net/sctp/output.c +++ b/net/sctp/output.c @@ -546,7 +546,6 @@ int sctp_packet_transmit(struct sctp_packet *packet, gfp_t gfp) struct sctp_association *asoc = tp->asoc; struct sctp_chunk *chunk, *tmp; int pkt_count, gso = 0; - int confirm; struct dst_entry *dst; struct sk_buff *head; struct sctphdr *sh; @@ -625,13 +624,13 @@ int sctp_packet_transmit(struct sctp_packet *packet, gfp_t gfp) asoc->peer.last_sent_to = tp; } head->ignore_df = packet->ipfragok; - confirm = tp->dst_pending_confirm; - if (confirm) + if (tp->dst_pending_confirm) skb_set_dst_pending_confirm(head, 1); /* neighbour should be confirmed on successful transmission or * positive error */ - if (tp->af_specific->sctp_xmit(head, tp) >= 0 && confirm) + if (tp->af_specific->sctp_xmit(head, tp) >= 0 && + tp->dst_pending_confirm) tp->dst_pending_confirm = 0; out: diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c index db352e5d61f8..025ccff67072 100644 --- a/net/sctp/outqueue.c +++ b/net/sctp/outqueue.c @@ -382,17 +382,18 @@ static int sctp_prsctp_prune_sent(struct sctp_association *asoc, } static int sctp_prsctp_prune_unsent(struct sctp_association *asoc, - struct sctp_sndrcvinfo *sinfo, - struct list_head *queue, int msg_len) + struct sctp_sndrcvinfo *sinfo, int msg_len) { + struct sctp_outq *q = &asoc->outqueue; struct sctp_chunk *chk, *temp; - list_for_each_entry_safe(chk, temp, queue, list) { + list_for_each_entry_safe(chk, temp, &q->out_chunk_list, list) { if (!SCTP_PR_PRIO_ENABLED(chk->sinfo.sinfo_flags) || chk->sinfo.sinfo_timetolive <= sinfo->sinfo_timetolive) continue; list_del_init(&chk->list); + q->out_qlen -= chk->skb->len; asoc->sent_cnt_removable--; asoc->abandoned_unsent[SCTP_PR_INDEX(PRIO)]++; @@ -431,9 +432,7 @@ void sctp_prsctp_prune(struct sctp_association *asoc, return; } - sctp_prsctp_prune_unsent(asoc, sinfo, - &asoc->outqueue.out_chunk_list, - msg_len); + sctp_prsctp_prune_unsent(asoc, sinfo, msg_len); } /* Mark all the eligible packets on a transport for retransmission. */ diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index 1b6d4574d2b0..989a900383b5 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -575,10 +575,11 @@ static int sctp_v4_is_ce(const struct sk_buff *skb) /* Create and initialize a new sk for the socket returned by accept(). */ static struct sock *sctp_v4_create_accept_sk(struct sock *sk, - struct sctp_association *asoc) + struct sctp_association *asoc, + bool kern) { struct sock *newsk = sk_alloc(sock_net(sk), PF_INET, GFP_KERNEL, - sk->sk_prot, 0); + sk->sk_prot, kern); struct inet_sock *newinet; if (!newsk) diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 6f0a9be50f50..0f378ea2ae38 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -4116,7 +4116,7 @@ static int sctp_disconnect(struct sock *sk, int flags) * descriptor will be returned from accept() to represent the newly * formed association. */ -static struct sock *sctp_accept(struct sock *sk, int flags, int *err) +static struct sock *sctp_accept(struct sock *sk, int flags, int *err, bool kern) { struct sctp_sock *sp; struct sctp_endpoint *ep; @@ -4151,7 +4151,7 @@ static struct sock *sctp_accept(struct sock *sk, int flags, int *err) */ asoc = list_entry(ep->asocs.next, struct sctp_association, asocs); - newsk = sp->pf->create_accept_sk(sk, asoc); + newsk = sp->pf->create_accept_sk(sk, asoc, kern); if (!newsk) { error = -ENOMEM; goto out; |