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path: root/net/netfilter/nfnetlink_log.c
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Diffstat (limited to 'net/netfilter/nfnetlink_log.c')
-rw-r--r--net/netfilter/nfnetlink_log.c52
1 files changed, 26 insertions, 26 deletions
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
index edbb8ff635c..b8eab0dbc3d 100644
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -75,7 +75,7 @@ struct nfulnl_instance {
u_int32_t seq; /* instance-local sequential counter */
u_int16_t group_num; /* number of this queue */
u_int16_t flags;
- u_int8_t copy_mode;
+ u_int8_t copy_mode;
};
static DEFINE_RWLOCK(instances_lock);
@@ -146,7 +146,7 @@ instance_create(u_int16_t group_num, int pid)
UDEBUG("entering (group_num=%u, pid=%d)\n", group_num,
pid);
- write_lock_bh(&instances_lock);
+ write_lock_bh(&instances_lock);
if (__instance_lookup(group_num)) {
inst = NULL;
UDEBUG("aborting, instance already exists\n");
@@ -179,10 +179,10 @@ instance_create(u_int16_t group_num, int pid)
if (!try_module_get(THIS_MODULE))
goto out_free;
- hlist_add_head(&inst->hlist,
+ hlist_add_head(&inst->hlist,
&instance_table[instance_hashfn(group_num)]);
- UDEBUG("newly added node: %p, next=%p\n", &inst->hlist,
+ UDEBUG("newly added node: %p, next=%p\n", &inst->hlist,
inst->hlist.next);
write_unlock_bh(&instances_lock);
@@ -251,14 +251,14 @@ nfulnl_set_mode(struct nfulnl_instance *inst, u_int8_t mode,
int status = 0;
spin_lock_bh(&inst->lock);
-
+
switch (mode) {
case NFULNL_COPY_NONE:
case NFULNL_COPY_META:
inst->copy_mode = mode;
inst->copy_range = 0;
break;
-
+
case NFULNL_COPY_PACKET:
inst->copy_mode = mode;
/* we're using struct nfattr which has 16bit nfa_len */
@@ -267,7 +267,7 @@ nfulnl_set_mode(struct nfulnl_instance *inst, u_int8_t mode,
else
inst->copy_range = range;
break;
-
+
default:
status = -EINVAL;
break;
@@ -327,7 +327,7 @@ nfulnl_set_flags(struct nfulnl_instance *inst, u_int16_t flags)
return 0;
}
-static struct sk_buff *nfulnl_alloc_skb(unsigned int inst_size,
+static struct sk_buff *nfulnl_alloc_skb(unsigned int inst_size,
unsigned int pkt_size)
{
struct sk_buff *skb;
@@ -387,7 +387,7 @@ __nfulnl_send(struct nfulnl_instance *inst)
static void nfulnl_timer(unsigned long data)
{
- struct nfulnl_instance *inst = (struct nfulnl_instance *)data;
+ struct nfulnl_instance *inst = (struct nfulnl_instance *)data;
UDEBUG("timer function called, flushing buffer\n");
@@ -399,9 +399,9 @@ static void nfulnl_timer(unsigned long data)
/* This is an inline function, we don't really care about a long
* list of arguments */
-static inline int
+static inline int
__build_packet_message(struct nfulnl_instance *inst,
- const struct sk_buff *skb,
+ const struct sk_buff *skb,
unsigned int data_len,
unsigned int pf,
unsigned int hooknum,
@@ -417,9 +417,9 @@ __build_packet_message(struct nfulnl_instance *inst,
__be32 tmp_uint;
UDEBUG("entered\n");
-
+
old_tail = inst->skb->tail;
- nlh = NLMSG_PUT(inst->skb, 0, 0,
+ nlh = NLMSG_PUT(inst->skb, 0, 0,
NFNL_SUBSYS_ULOG << 8 | NFULNL_MSG_PACKET,
sizeof(struct nfgenmsg));
nfmsg = NLMSG_DATA(nlh);
@@ -457,7 +457,7 @@ __build_packet_message(struct nfulnl_instance *inst,
NFA_PUT(inst->skb, NFULA_IFINDEX_INDEV,
sizeof(tmp_uint), &tmp_uint);
if (skb->nf_bridge && skb->nf_bridge->physindev) {
- tmp_uint =
+ tmp_uint =
htonl(skb->nf_bridge->physindev->ifindex);
NFA_PUT(inst->skb, NFULA_IFINDEX_PHYSINDEV,
sizeof(tmp_uint), &tmp_uint);
@@ -488,7 +488,7 @@ __build_packet_message(struct nfulnl_instance *inst,
NFA_PUT(inst->skb, NFULA_IFINDEX_OUTDEV,
sizeof(tmp_uint), &tmp_uint);
if (skb->nf_bridge) {
- tmp_uint =
+ tmp_uint =
htonl(skb->nf_bridge->physoutdev->ifindex);
NFA_PUT(inst->skb, NFULA_IFINDEX_PHYSOUTDEV,
sizeof(tmp_uint), &tmp_uint);
@@ -558,7 +558,7 @@ __build_packet_message(struct nfulnl_instance *inst,
if (skb_copy_bits(skb, 0, NFA_DATA(nfa), data_len))
BUG();
}
-
+
nlh->nlmsg_len = inst->skb->tail - old_tail;
return 0;
@@ -599,7 +599,7 @@ nfulnl_log_packet(unsigned int pf,
unsigned int nlbufsiz;
unsigned int plen;
- if (li_user && li_user->type == NF_LOG_TYPE_ULOG)
+ if (li_user && li_user->type == NF_LOG_TYPE_ULOG)
li = li_user;
else
li = &default_loginfo;
@@ -648,24 +648,24 @@ nfulnl_log_packet(unsigned int pf,
/* per-rule qthreshold overrides per-instance */
if (qthreshold > li->u.ulog.qthreshold)
qthreshold = li->u.ulog.qthreshold;
-
+
switch (inst->copy_mode) {
case NFULNL_COPY_META:
case NFULNL_COPY_NONE:
data_len = 0;
break;
-
+
case NFULNL_COPY_PACKET:
- if (inst->copy_range == 0
+ if (inst->copy_range == 0
|| inst->copy_range > skb->len)
data_len = skb->len;
else
data_len = inst->copy_range;
-
+
size += NFA_SPACE(data_len);
UDEBUG("copy_packet, therefore size now %u\n", size);
break;
-
+
default:
spin_unlock_bh(&inst->lock);
instance_put(inst);
@@ -991,9 +991,9 @@ static int seq_show(struct seq_file *s, void *v)
{
const struct nfulnl_instance *inst = v;
- return seq_printf(s, "%5d %6d %5d %1d %5d %6d %2d\n",
+ return seq_printf(s, "%5d %6d %5d %1d %5d %6d %2d\n",
inst->group_num,
- inst->peer_pid, inst->qlen,
+ inst->peer_pid, inst->qlen,
inst->copy_mode, inst->copy_range,
inst->flushtimeout, atomic_read(&inst->use));
}
@@ -1041,10 +1041,10 @@ static int __init nfnetlink_log_init(void)
#ifdef CONFIG_PROC_FS
struct proc_dir_entry *proc_nful;
#endif
-
+
for (i = 0; i < INSTANCE_BUCKETS; i++)
INIT_HLIST_HEAD(&instance_table[i]);
-
+
/* it's not really all that important to have a random value, so
* we can do this from the init function, even if there hasn't
* been that much entropy yet */
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-07 18:55:49 +0000