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authorTakashi Iwai <tiwai@suse.de>2009-05-04 16:05:23 +0200
committerTakashi Iwai <tiwai@suse.de>2009-05-04 16:05:23 +0200
commit8560b9321f9050968f393ce1ec67e47c1a0bd5cf (patch)
tree658ebb20e4fd5dee840f27103b59da367ff473b1 /net/ax25/ax25_uid.c
parent72e31981a4e91f84c5b5e8994f5d25b1cf22b6cf (diff)
parent6574612fbb34c63117581e68f2231ddce027e41e (diff)
Merge branch 'fix/asoc' into topic/asoc
Diffstat (limited to 'net/ax25/ax25_uid.c')
-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 57aeba729ba..832bcf092a0 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);
}