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[ATM]: Use SEQ_START_TOKEN

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Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Joe Perches
2008-04-10 03:33:03 -07:00
committed by David S. Miller
parent 4dfc281702
commit 2e1e9848ac
3 changed files with 15 additions and 14 deletions
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5
net/atm/resources.c
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@@ -415,7 +415,7 @@ static __inline__ void *dev_get_idx(loff_t left)
void *atm_dev_seq_start(struct seq_file *seq, loff_t *pos)
{
mutex_lock(&atm_dev_mutex);
return *pos ? dev_get_idx(*pos) : (void *) 1;
return *pos ? dev_get_idx(*pos) : SEQ_START_TOKEN;
}
void atm_dev_seq_stop(struct seq_file *seq, void *v)
@@ -426,7 +426,8 @@ void atm_dev_seq_stop(struct seq_file *seq, void *v)
void *atm_dev_seq_next(struct seq_file *seq, void *v, loff_t *pos)
{
++*pos;
v = (v == (void *)1) ? atm_devs.next : ((struct list_head *)v)->next;
v = (v == SEQ_START_TOKEN)
? atm_devs.next : ((struct list_head *)v)->next;
return (v == &atm_devs) ? NULL : v;
}