neigh: simplify seq_file code
Simpily pass 'struct neigh_table' with seq_file private pointer, and save one dereference. Proc entry itself isn't interesting. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -2417,8 +2417,7 @@ EXPORT_SYMBOL(neigh_seq_stop);
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static void *neigh_stat_seq_start(struct seq_file *seq, loff_t *pos)
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{
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struct proc_dir_entry *pde = seq->private;
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struct neigh_table *tbl = pde->data;
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struct neigh_table *tbl = seq->private;
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int cpu;
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if (*pos == 0)
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@ -2435,8 +2434,7 @@ static void *neigh_stat_seq_start(struct seq_file *seq, loff_t *pos)
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static void *neigh_stat_seq_next(struct seq_file *seq, void *v, loff_t *pos)
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{
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struct proc_dir_entry *pde = seq->private;
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struct neigh_table *tbl = pde->data;
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struct neigh_table *tbl = seq->private;
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int cpu;
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for (cpu = *pos; cpu < nr_cpu_ids; ++cpu) {
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@ -2455,8 +2453,7 @@ static void neigh_stat_seq_stop(struct seq_file *seq, void *v)
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static int neigh_stat_seq_show(struct seq_file *seq, void *v)
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{
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struct proc_dir_entry *pde = seq->private;
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struct neigh_table *tbl = pde->data;
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struct neigh_table *tbl = seq->private;
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struct neigh_statistics *st = v;
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if (v == SEQ_START_TOKEN) {
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@ -2501,7 +2498,7 @@ static int neigh_stat_seq_open(struct inode *inode, struct file *file)
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if (!ret) {
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struct seq_file *sf = file->private_data;
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sf->private = PDE(inode);
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sf->private = PDE(inode)->data;
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}
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return ret;
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};
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