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| author |   Pavel Emelianov <xemul@openvz.org> | 2007-07-09 13:12:24 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@sunset.davemloft.net> | 2007-07-10 22:18:48 -0700 |
| commit | 9af97186fcc9a1d9bbf195eb4bc2399d0dd66223 (patch) | |
| tree | 526a2be17c0464e6807efb196594bcb35843f23f /net/atm | |
| parent | [NET]: netdevice mtu assumptions documentation (diff) | |
| download | linux-dev-9af97186fcc9a1d9bbf195eb4bc2399d0dd66223.tar.xz linux-dev-9af97186fcc9a1d9bbf195eb4bc2399d0dd66223.zip | |
[ATM] br2684: Use seq_list_xxx helpers
The .show callback receives the list_head pointer now, not the struct
br2684_dev one.
Signed-off-by: Pavel Emelianov <xemul@openvz.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/atm')
| -rw-r--r-- | net/atm/br2684.c | 22 |
1 files changed, 4 insertions, 18 deletions
diff --git a/net/atm/br2684.c b/net/atm/br2684.c index 0e9f00c5c899..3e2643893178 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; |