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| author | Takashi Iwai <tiwai@suse.de> | 2006-06-27 13:07:04 +0200 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2006-06-28 19:31:00 +0200 |
| commit | be7ee27822975cee5dabb2cfd7f03e7fde38e3f4 (patch) | |
| tree | e8a89665fc2a66ab3710b651e247eff9c164e82d /sound | |
| parent | b2e1b0cc729ebbf27713a64a32c49e27fa81e600 (diff) | |
| download | linux-be7ee27822975cee5dabb2cfd7f03e7fde38e3f4.tar.gz linux-be7ee27822975cee5dabb2cfd7f03e7fde38e3f4.tar.bz2 linux-be7ee27822975cee5dabb2cfd7f03e7fde38e3f4.zip | |
[ALSA] Fix misuse of __list_add() in seq_ports.c
seq_ports.c::snd_seq_delete_all_ports() uses __list_add() to replace the
whole list entries. This results in BUG() with recent FC5 kernel due to
a sanity check in __list_add().
The patch fixes this misue of __list_add() by using standard macros
instead (although a bit more code is needed).
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/core/seq/seq_ports.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sound/core/seq/seq_ports.c b/sound/core/seq/seq_ports.c index 334579a9f268..d467b4f0ff2b 100644 --- a/sound/core/seq/seq_ports.c +++ b/sound/core/seq/seq_ports.c @@ -322,10 +322,8 @@ int snd_seq_delete_all_ports(struct snd_seq_client *client) mutex_lock(&client->ports_mutex); write_lock_irqsave(&client->ports_lock, flags); if (! list_empty(&client->ports_list_head)) { - __list_add(&deleted_list, - client->ports_list_head.prev, - client->ports_list_head.next); - INIT_LIST_HEAD(&client->ports_list_head); + list_add(&deleted_list, &client->ports_list_head); + list_del_init(&client->ports_list_head); } else { INIT_LIST_HEAD(&deleted_list); } |