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authorAlexey Dobriyan <adobriyan@gmail.com>2010-01-18 08:14:50 +0100
committerPatrick McHardy <kaber@trash.net>2010-01-18 08:14:50 +0100
commita1004d8e3d463012f231bab104325ecb15637f78 (patch)
treecefeb049cf04a6fff8c0bf1645e78007b277e3f3 /net/netfilter/xt_hashlimit.c
parente9d3897cc2205eec8b7afcc022e4730914b4f48c (diff)
netfilter: xt_hashlimit: simplify seqfile code
Simply pass hashtable to seqfile iterators, proc entry itself is not needed. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'net/netfilter/xt_hashlimit.c')
-rw-r--r--net/netfilter/xt_hashlimit.c14
1 files changed, 5 insertions, 9 deletions
diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
index 5bdc1fbf3ad7..944fd11c8989 100644
--- a/net/netfilter/xt_hashlimit.c
+++ b/net/netfilter/xt_hashlimit.c
@@ -841,8 +841,7 @@ static struct xt_match hashlimit_mt_reg[] __read_mostly = {
static void *dl_seq_start(struct seq_file *s, loff_t *pos)
__acquires(htable->lock)
{
- struct proc_dir_entry *pde = s->private;
- struct xt_hashlimit_htable *htable = pde->data;
+ struct xt_hashlimit_htable *htable = s->private;
unsigned int *bucket;
spin_lock_bh(&htable->lock);
@@ -859,8 +858,7 @@ static void *dl_seq_start(struct seq_file *s, loff_t *pos)
static void *dl_seq_next(struct seq_file *s, void *v, loff_t *pos)
{
- struct proc_dir_entry *pde = s->private;
- struct xt_hashlimit_htable *htable = pde->data;
+ struct xt_hashlimit_htable *htable = s->private;
unsigned int *bucket = (unsigned int *)v;
*pos = ++(*bucket);
@@ -874,8 +872,7 @@ static void *dl_seq_next(struct seq_file *s, void *v, loff_t *pos)
static void dl_seq_stop(struct seq_file *s, void *v)
__releases(htable->lock)
{
- struct proc_dir_entry *pde = s->private;
- struct xt_hashlimit_htable *htable = pde->data;
+ struct xt_hashlimit_htable *htable = s->private;
unsigned int *bucket = (unsigned int *)v;
kfree(bucket);
@@ -917,8 +914,7 @@ static int dl_seq_real_show(struct dsthash_ent *ent, u_int8_t family,
static int dl_seq_show(struct seq_file *s, void *v)
{
- struct proc_dir_entry *pde = s->private;
- struct xt_hashlimit_htable *htable = pde->data;
+ struct xt_hashlimit_htable *htable = s->private;
unsigned int *bucket = (unsigned int *)v;
struct dsthash_ent *ent;
struct hlist_node *pos;
@@ -944,7 +940,7 @@ static int dl_proc_open(struct inode *inode, struct file *file)
if (!ret) {
struct seq_file *sf = file->private_data;
- sf->private = PDE(inode);
+ sf->private = PDE(inode)->data;
}
return ret;
}