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[NETFILTER]: nfnetlink_queue: kill useless wrapper

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nfqnl_set_mode takes the queue lock and calls __nfqnl_set_mode. Just move
the code from __nfqnl_set_mode to nfqnl_set_mode since there is no other
user.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick McHardy 2007-12-05 01:29:05 -08:00 committed by David S. Miller
parent 9872bec773
commit c5de0dfde8
1 changed files with 21 additions and 31 deletions
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52
net/netfilter/nfnetlink_queue.c
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@ -176,35 +176,6 @@ __enqueue_entry(struct nfqnl_instance *queue, struct nf_queue_entry *entry)
queue->queue_total++;
}
static inline int
__nfqnl_set_mode(struct nfqnl_instance *queue,
unsigned char mode, unsigned int range)
{
int status = 0;
switch (mode) {
case NFQNL_COPY_NONE:
case NFQNL_COPY_META:
queue->copy_mode = mode;
queue->copy_range = 0;
break;
case NFQNL_COPY_PACKET:
queue->copy_mode = mode;
/* we're using struct nlattr which has 16bit nla_len */
if (range > 0xffff)
queue->copy_range = 0xffff;
else
queue->copy_range = range;
break;
default:
status = -EINVAL;
}
return status;
}
static struct nf_queue_entry *
find_dequeue_entry(struct nfqnl_instance *queue, unsigned int id)
{
@ -540,10 +511,29 @@ static int
nfqnl_set_mode(struct nfqnl_instance *queue,
unsigned char mode, unsigned int range)
{
int status;
int status = 0;
spin_lock_bh(&queue->lock);
status = __nfqnl_set_mode(queue, mode, range);
switch (mode) {
case NFQNL_COPY_NONE:
case NFQNL_COPY_META:
queue->copy_mode = mode;
queue->copy_range = 0;
break;
case NFQNL_COPY_PACKET:
queue->copy_mode = mode;
/* we're using struct nlattr which has 16bit nla_len */
if (range > 0xffff)
queue->copy_range = 0xffff;
else
queue->copy_range = range;
break;
default:
status = -EINVAL;
}
spin_unlock_bh(&queue->lock);
return status;