korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-16 08:44:21 +08:00
Code Issues Packages Projects Releases Wiki Activity

[NETFILTER]: nfnetlink_log: kill duplicate code

Browse Source 
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>
This commit is contained in:
Michal Miroslaw 2007-03-23 11:11:05 -07:00 committed by David S. Miller
parent 09972d6f96
commit 55b5a91e17
1 changed files with 7 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
net/netfilter/nfnetlink_log.c
View File

@ -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);