[NET]: Fix oops on /proc/net/pppoe.

8df86fa2 · Stephen Hemminger · Hideaki Yoshifuji · 6360b2ea · 8df86fa2
Commit 8df86fa2 authored Jun 22, 2003 by Stephen Hemminger Committed by Hideaki Yoshifuji Jun 22, 2003
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drivers/net/pppoe.c drivers/net/pppoe.c +3 -2

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--- a/drivers/net/pppoe.c
+++ b/drivers/net/pppoe.c
@@ -1015,8 +1015,9 @@ static void *pppoe_seq_next(struct seq_file *seq, void *v, loff_t *pos)
 		goto out;
 	}
 	po = v;
+	if (po->next) 
 		po = po->next;
-	if (!po) {
+	else {
 		int hash = hash_item(po->pppoe_pa.sid, po->pppoe_pa.remote);

 		while (++hash < PPPOE_HASH_SIZE) {