diff options
Diffstat (limited to 'net/atm/br2684.c')
| -rw-r--r-- | net/atm/br2684.c | 24 |
1 files changed, 5 insertions, 19 deletions
diff --git a/net/atm/br2684.c b/net/atm/br2684.c index 0e9f00c5c89..faa6aaf6756 100644 --- a/net/atm/br2684.c +++ b/net/atm/br2684.c @@ -699,28 +699,13 @@ static struct atm_ioctl br2684_ioctl_ops = { #ifdef CONFIG_PROC_FS static void *br2684_seq_start(struct seq_file *seq, loff_t *pos) { - loff_t offs = 0; - struct br2684_dev *brd; - read_lock(&devs_lock); - - list_for_each_entry(brd, &br2684_devs, br2684_devs) { - if (offs == *pos) - return brd; - ++offs; - } - return NULL; + return seq_list_start(&br2684_devs, *pos); } static void *br2684_seq_next(struct seq_file *seq, void *v, loff_t *pos) { - struct br2684_dev *brd = v; - - ++*pos; - - brd = list_entry(brd->br2684_devs.next, - struct br2684_dev, br2684_devs); - return (&brd->br2684_devs != &br2684_devs) ? brd : NULL; + return seq_list_next(v, &br2684_devs, pos); } static void br2684_seq_stop(struct seq_file *seq, void *v) @@ -730,7 +715,8 @@ static void br2684_seq_stop(struct seq_file *seq, void *v) static int br2684_seq_show(struct seq_file *seq, void *v) { - const struct br2684_dev *brdev = v; + const struct br2684_dev *brdev = list_entry(v, struct br2684_dev, + br2684_devs); const struct net_device *net_dev = brdev->net_dev; const struct br2684_vcc *brvcc; @@ -772,7 +758,7 @@ static int br2684_seq_show(struct seq_file *seq, void *v) return 0; } -static struct seq_operations br2684_seq_ops = { +static const struct seq_operations br2684_seq_ops = { .start = br2684_seq_start, .next = br2684_seq_next, .stop = br2684_seq_stop, |