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alsa_mixer: call snd_config_update_free_global() in finish()

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snd_config_update_free_global() frees cached ALSA configuration.  This
keeps valgrind a little bit more quiet.  This patch moves the call
from the open() method into the finish() method, which seems more
natural: it allows the use of the config cache, and improves the
cleanup phase.
This commit is contained in:
Max Kellermann 2009-04-21 22:47:08 +02:00
parent 63710ff5a6
commit eb059a789c
1 changed files with 3 additions and 1 deletions
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4
src/mixer/alsa_mixer.c
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@ -61,6 +61,9 @@ alsa_mixer_finish(struct mixer *data)
struct alsa_mixer *am = (struct alsa_mixer *)data;
g_free(am);
/* free libasound's config cache */
snd_config_update_free_global();
}
static void
@ -83,7 +86,6 @@ alsa_mixer_open(struct mixer *data)
am->volume_set = -1;
err = snd_mixer_open(&am->handle, 0);
snd_config_update_free_global();
if (err < 0) {
g_warning("problems opening alsa mixer: %s\n", snd_strerror(err));
return false;