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| author | Michal Miroslaw <mirq-linux@rere.qmqm.pl> | 2007-03-23 11:11:05 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:27:37 -0700 |
| commit | 55b5a91e1723280570957990a0c5ab8c3ec4090a (patch) | |
| tree | 0a13befcbc97054a01c377917627347bb8c68b7a | |
| parent | 09972d6f968d67dd82cbd403d5aa42c241a8d0cb (diff) | |
| download | linux-55b5a91e1723280570957990a0c5ab8c3ec4090a.tar.gz linux-55b5a91e1723280570957990a0c5ab8c3ec4090a.tar.bz2 linux-55b5a91e1723280570957990a0c5ab8c3ec4090a.zip | |
[NETFILTER]: nfnetlink_log: kill duplicate code
Kill some duplicate code in nfulnl_log_packet().
Signed-off-by: Michal Miroslaw <mirq-linux@rere.qmqm.pl>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -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); |