summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--net/ax25/ax25_uid.c12
1 files changed, 9 insertions, 3 deletions
diff --git a/net/ax25/ax25_uid.c b/net/ax25/ax25_uid.c
index 57aeba729bae..832bcf092a01 100644
--- a/net/ax25/ax25_uid.c
+++ b/net/ax25/ax25_uid.c
@@ -148,9 +148,13 @@ static void *ax25_uid_seq_start(struct seq_file *seq, loff_t *pos)
{
struct ax25_uid_assoc *pt;
struct hlist_node *node;
- int i = 0;
+ int i = 1;
read_lock(&ax25_uid_lock);
+
+ if (*pos == 0)
+ return SEQ_START_TOKEN;
+
ax25_uid_for_each(pt, node, &ax25_uid_list) {
if (i == *pos)
return pt;
@@ -162,8 +166,10 @@ static void *ax25_uid_seq_start(struct seq_file *seq, loff_t *pos)
static void *ax25_uid_seq_next(struct seq_file *seq, void *v, loff_t *pos)
{
++*pos;
-
- return hlist_entry(((ax25_uid_assoc *)v)->uid_node.next,
+ if (v == SEQ_START_TOKEN)
+ return ax25_uid_list.first;
+ else
+ return hlist_entry(((ax25_uid_assoc *)v)->uid_node.next,
ax25_uid_assoc, uid_node);
}