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fix various warnings

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See also ALSA bug#1689
This commit is contained in:
Jaroslav Kysela 2006-10-06 13:18:34 +02:00
parent 8c9e4114a2
commit 57eb3145b8
5 changed files with 10 additions and 8 deletions
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4
src/pcm/pcm_direct.c
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@ -1236,7 +1236,9 @@ int snd_pcm_direct_open_secondary_client(snd_pcm_t **spcmp, snd_pcm_direct_t *dm
/*
* open a slave PCM as secondary client (dup'ed fd)
*/
int snd_pcm_direct_initialize_secondary_slave(snd_pcm_direct_t *dmix, snd_pcm_t *spcm, struct slave_params *params)
int snd_pcm_direct_initialize_secondary_slave(snd_pcm_direct_t *dmix,
snd_pcm_t *spcm,
struct slave_params *params ATTRIBUTE_UNUSED)
{
int ret;

2
src/pcm/pcm_hooks.c
View file

@ -308,7 +308,7 @@ static int snd_pcm_hook_add_conf(snd_pcm_t *pcm, snd_config_t *root, snd_config_
snd_config_t *type = NULL, *args = NULL;
snd_config_iterator_t i, next;
int (*install_func)(snd_pcm_t *pcm, snd_config_t *args) = NULL;
void *h;
void *h = NULL;
if (snd_config_get_type(conf) != SND_CONFIG_TYPE_COMPOUND) {
SNDERR("Invalid hook definition");
return -EINVAL;

2
src/pcm/pcm_meter.c
View file

@ -603,7 +603,7 @@ static int snd_pcm_meter_add_scope_conf(snd_pcm_t *pcm, const char *name,
int (*open_func)(snd_pcm_t *, const char *,
snd_config_t *, snd_config_t *) = NULL;
snd_pcm_meter_t *meter = pcm->private_data;
void *h;
void *h = NULL;
int err;
if (snd_config_get_type(conf) != SND_CONFIG_TYPE_COMPOUND) {