diff options
author | Ingo Molnar <mingo@elte.hu> | 2009-05-07 11:17:13 +0200 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2009-05-07 11:17:34 +0200 |
commit | 44347d947f628060b92449702071bfe1d31dfb75 (patch) | |
tree | c6ed74610d5b3295df4296659f80f5feb94b28cc /net/ax25/ax25_uid.c | |
parent | d94fc523f3c35bd8013f04827e94756cbc0212f4 (diff) | |
parent | 413f81eba35d6ede9289b0c8a920c013a84fac71 (diff) |
Merge branch 'linus' into tracing/core
Merge reason: tracing/core was on a .30-rc1 base and was missing out on
on a handful of tracing fixes present in .30-rc5-almost.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'net/ax25/ax25_uid.c')
-rw-r--r-- | net/ax25/ax25_uid.c | 12 |
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); } |