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Date: Fri, 22 Jan 2010 22:16:05 +0200 From: Alexey Dobriyan <adobriyan@...il.com> To: davem@...emloft.net Cc: netdev@...r.kernel.org Subject: [PATCH] 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@...il.com> --- net/core/neighbour.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -2417,8 +2417,7 @@ EXPORT_SYMBOL(neigh_seq_stop); static void *neigh_stat_seq_start(struct seq_file *seq, loff_t *pos) { - struct proc_dir_entry *pde = seq->private; - struct neigh_table *tbl = pde->data; + struct neigh_table *tbl = seq->private; int cpu; if (*pos == 0) @@ -2435,8 +2434,7 @@ static void *neigh_stat_seq_start(struct seq_file *seq, loff_t *pos) static void *neigh_stat_seq_next(struct seq_file *seq, void *v, loff_t *pos) { - struct proc_dir_entry *pde = seq->private; - struct neigh_table *tbl = pde->data; + struct neigh_table *tbl = seq->private; int cpu; for (cpu = *pos; cpu < nr_cpu_ids; ++cpu) { @@ -2455,8 +2453,7 @@ static void neigh_stat_seq_stop(struct seq_file *seq, void *v) static int neigh_stat_seq_show(struct seq_file *seq, void *v) { - struct proc_dir_entry *pde = seq->private; - struct neigh_table *tbl = pde->data; + struct neigh_table *tbl = seq->private; struct neigh_statistics *st = v; if (v == SEQ_START_TOKEN) { @@ -2501,7 +2498,7 @@ static int neigh_stat_seq_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; }; -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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