diff options
author | Kumar Gala <galak@kernel.crashing.org> | 2007-02-12 23:57:21 -0600 |
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committer | Kumar Gala <galak@kernel.crashing.org> | 2007-02-12 23:57:21 -0600 |
commit | 54c66f6d781e03dc0b23956234963c4911e6d1c0 (patch) | |
tree | 40619a66ae6d8703a57bf681d087ffeabbffd346 /net/sctp/ulpqueue.c | |
parent | 8ce0a7df6e6117d8814e976d4b7ce6a6b2c9cf93 (diff) | |
parent | 17e0e27020d028a790d97699aff85a43af5be472 (diff) |
Merge branch 'master' into 85xx
Diffstat (limited to 'net/sctp/ulpqueue.c')
-rw-r--r-- | net/sctp/ulpqueue.c | 60 |
1 files changed, 30 insertions, 30 deletions
diff --git a/net/sctp/ulpqueue.c b/net/sctp/ulpqueue.c index e1d144275f9..f4759a9bdae 100644 --- a/net/sctp/ulpqueue.c +++ b/net/sctp/ulpqueue.c @@ -191,7 +191,7 @@ int sctp_ulpq_tail_event(struct sctp_ulpq *ulpq, struct sctp_ulpevent *event) queue = &sk->sk_receive_queue; } else if (ulpq->pd_mode) { if (event->msg_flags & MSG_NOTIFICATION) - queue = &sctp_sk(sk)->pd_lobby; + queue = &sctp_sk(sk)->pd_lobby; else { clear_pd = event->msg_flags & MSG_EOR; queue = &sk->sk_receive_queue; @@ -298,32 +298,32 @@ static struct sctp_ulpevent *sctp_make_reassembled_event(struct sk_buff_head *qu */ if (last) last->next = pos; - else { - if (skb_cloned(f_frag)) { - /* This is a cloned skb, we can't just modify - * the frag_list. We need a new skb to do that. - * Instead of calling skb_unshare(), we'll do it - * ourselves since we need to delay the free. - */ - new = skb_copy(f_frag, GFP_ATOMIC); - if (!new) - return NULL; /* try again later */ - - sctp_skb_set_owner_r(new, f_frag->sk); - - skb_shinfo(new)->frag_list = pos; - } else - skb_shinfo(f_frag)->frag_list = pos; - } + else { + if (skb_cloned(f_frag)) { + /* This is a cloned skb, we can't just modify + * the frag_list. We need a new skb to do that. + * Instead of calling skb_unshare(), we'll do it + * ourselves since we need to delay the free. + */ + new = skb_copy(f_frag, GFP_ATOMIC); + if (!new) + return NULL; /* try again later */ + + sctp_skb_set_owner_r(new, f_frag->sk); + + skb_shinfo(new)->frag_list = pos; + } else + skb_shinfo(f_frag)->frag_list = pos; + } /* Remove the first fragment from the reassembly queue. */ __skb_unlink(f_frag, queue); - /* if we did unshare, then free the old skb and re-assign */ - if (new) { - kfree_skb(f_frag); - f_frag = new; - } + /* if we did unshare, then free the old skb and re-assign */ + if (new) { + kfree_skb(f_frag); + f_frag = new; + } while (pos) { @@ -335,7 +335,7 @@ static struct sctp_ulpevent *sctp_make_reassembled_event(struct sk_buff_head *qu /* Remove the fragment from the reassembly queue. */ __skb_unlink(pos, queue); - + /* Break if we have reached the last fragment. */ if (pos == l_frag) break; @@ -624,7 +624,7 @@ static inline void sctp_ulpq_store_ordered(struct sctp_ulpq *ulpq, sid = event->stream; ssn = event->ssn; - + cevent = (struct sctp_ulpevent *) pos->cb; csid = cevent->stream; cssn = cevent->ssn; @@ -718,11 +718,11 @@ static inline void sctp_ulpq_reap_ordered(struct sctp_ulpq *ulpq) if (cssn != sctp_ssn_peek(in, csid)) break; - /* Found it, so mark in the ssnmap. */ + /* Found it, so mark in the ssnmap. */ sctp_ssn_next(in, csid); __skb_unlink(pos, &ulpq->lobby); - if (!event) { + if (!event) { /* Create a temporary list to collect chunks on. */ event = sctp_skb2event(pos); __skb_queue_tail(&temp, sctp_event2skb(event)); @@ -755,7 +755,7 @@ void sctp_ulpq_skip(struct sctp_ulpq *ulpq, __u16 sid, __u16 ssn) sctp_ssn_skip(in, sid, ssn); /* Go find any other chunks that were waiting for - * ordering and deliver them if needed. + * ordering and deliver them if needed. */ sctp_ulpq_reap_ordered(ulpq); return; @@ -849,7 +849,7 @@ void sctp_ulpq_renege(struct sctp_ulpq *ulpq, struct sctp_chunk *chunk, if (chunk) { needed = ntohs(chunk->chunk_hdr->length); needed -= sizeof(sctp_data_chunk_t); - } else + } else needed = SCTP_DEFAULT_MAXWINDOW; freed = 0; @@ -866,7 +866,7 @@ void sctp_ulpq_renege(struct sctp_ulpq *ulpq, struct sctp_chunk *chunk, tsn = ntohl(chunk->subh.data_hdr->tsn); sctp_tsnmap_mark(&asoc->peer.tsn_map, tsn); sctp_ulpq_tail_data(ulpq, chunk, gfp); - + sctp_ulpq_partial_delivery(ulpq, chunk, gfp); } |