diff options
Diffstat (limited to 'sound/core/init.c')
| -rw-r--r-- | sound/core/init.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/sound/core/init.c b/sound/core/init.c index 228faf9369dc..1490568efdb0 100644 --- a/sound/core/init.c +++ b/sound/core/init.c @@ -770,7 +770,8 @@ int snd_card_register(struct snd_card *card) card->registered = true; } - if ((err = snd_device_register_all(card)) < 0) + err = snd_device_register_all(card); + if (err < 0) return err; mutex_lock(&snd_card_mutex); if (snd_cards[card->number]) { @@ -813,7 +814,8 @@ static void snd_card_info_read(struct snd_info_entry *entry, for (idx = count = 0; idx < SNDRV_CARDS; idx++) { mutex_lock(&snd_card_mutex); - if ((card = snd_cards[idx]) != NULL) { + card = snd_cards[idx]; + if (card) { count++; snd_iprintf(buffer, "%2i [%-15s]: %s - %s\n", idx, @@ -837,7 +839,8 @@ void snd_card_info_read_oss(struct snd_info_buffer *buffer) for (idx = count = 0; idx < SNDRV_CARDS; idx++) { mutex_lock(&snd_card_mutex); - if ((card = snd_cards[idx]) != NULL) { + card = snd_cards[idx]; + if (card) { count++; snd_iprintf(buffer, "%s\n", card->longname); } @@ -859,7 +862,8 @@ static void snd_card_module_info_read(struct snd_info_entry *entry, for (idx = 0; idx < SNDRV_CARDS; idx++) { mutex_lock(&snd_card_mutex); - if ((card = snd_cards[idx]) != NULL) + card = snd_cards[idx]; + if (card) snd_iprintf(buffer, "%2i %s\n", idx, card->module->name); mutex_unlock(&snd_card_mutex); |