diff options
| -rw-r--r-- | net/netfilter/nfnetlink_log.c | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c index 3b849a72d7c9..d14cf514160f 100644 --- a/net/netfilter/nfnetlink_log.c +++ b/net/netfilter/nfnetlink_log.c @@ -660,19 +660,11 @@ nfulnl_log_packet(unsigned int pf, break; default: - spin_unlock_bh(&inst->lock); - instance_put(inst); - return; + goto unlock_and_release; } - if (!inst->skb) { - if (!(inst->skb = nfulnl_alloc_skb(inst->nlbufsiz, size))) { - UDEBUG("error in nfulnl_alloc_skb(%u, %u)\n", - inst->nlbufsiz, size); - goto alloc_failure; - } - } else if (inst->qlen >= qthreshold || - size > skb_tailroom(inst->skb)) { + if (inst->qlen >= qthreshold || + (inst->skb && size > skb_tailroom(inst->skb))) { /* either the queue len is too high or we don't have * enough room in the skb left. flush to userspace. */ UDEBUG("flushing old skb\n"); @@ -681,12 +673,12 @@ nfulnl_log_packet(unsigned int pf, if (del_timer(&inst->timer)) instance_put(inst); __nfulnl_send(inst); + } - if (!(inst->skb = nfulnl_alloc_skb(inst->nlbufsiz, size))) { - UDEBUG("error in nfulnl_alloc_skb(%u, %u)\n", - inst->nlbufsiz, size); + if (!inst->skb) { + inst->skb = nfulnl_alloc_skb(inst->nlbufsiz, size); + if (!inst->skb) goto alloc_failure; - } } UDEBUG("qlen %d, qthreshold %d\n", inst->qlen, qthreshold); |