---

yaml --- r: 183992 b: refs/heads/master c: 67de792 h: refs/heads/master v: v3
git-mirror · Feb 10, 2010 · ca70eb0 · ca70eb0
1 parent 6a14445
commit ca70eb0
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Showing 3 changed files with 4 additions and 18 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a2b79b414df97a70c33f874b631e06830431d233
+refs/heads/master: 67de792420be2daa1c6fec07ec8552af9ea0bde3
diff --git a/trunk/net/atm/proc.c b/trunk/net/atm/proc.c
@@ -238,7 +238,7 @@ static int atm_dev_seq_show(struct seq_file *seq, void *v)
 		"Itf Type    ESI/\"MAC\"addr "
 		"AAL(TX,err,RX,err,drop) ...               [refcnt]\n";
 
-	if (v == SEQ_START_TOKEN)
+	if (v == &atm_devs)
 		seq_puts(seq, atm_dev_banner);
 	else {
 		struct atm_dev *dev = list_entry(v, struct atm_dev, dev_list);

diff --git a/trunk/net/atm/resources.c b/trunk/net/atm/resources.c
@@ -444,21 +444,10 @@ int atm_dev_ioctl(unsigned int cmd, void __user *arg, int compat)
 	return error;
 }
 
-static inline void *dev_get_idx(loff_t left)
-{
-	struct list_head *p;
-
-	list_for_each(p, &atm_devs) {
-		if (!--left)
-			break;
-	}
-	return (p != &atm_devs) ? p : NULL;
-}
-
 void *atm_dev_seq_start(struct seq_file *seq, loff_t *pos)
 {
 	mutex_lock(&atm_dev_mutex);
-	return *pos ? dev_get_idx(*pos) : SEQ_START_TOKEN;
+	return seq_list_start_head(&atm_devs, *pos);
 }
 
 void atm_dev_seq_stop(struct seq_file *seq, void *v)
@@ -468,8 +457,5 @@ 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 == SEQ_START_TOKEN)
-		? atm_devs.next : ((struct list_head *)v)->next;
-	return (v == &atm_devs) ? NULL : v;
+	return seq_list_next(v, &atm_devs, pos);
 }