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authorMax Kellermann <max@duempel.org>2009-04-21 22:47:08 +0200
committerMax Kellermann <max@duempel.org>2009-04-21 22:47:08 +0200
commiteb059a789c1018367c80a5344ccfd834c27fa3d3 (patch)
treebf74af5bada39ea1a8ee0cdf9d2afea29ab310ef /src/mixer/alsa_mixer.c
parent63710ff5a6fb51715aac83ca9374ef47f97d6120 (diff)
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alsa_mixer: call snd_config_update_free_global() in finish()
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.
Diffstat (limited to 'src/mixer/alsa_mixer.c')
-rw-r--r--src/mixer/alsa_mixer.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mixer/alsa_mixer.c b/src/mixer/alsa_mixer.c
index 7b161cd14..fb0834338 100644
--- a/src/mixer/alsa_mixer.c
+++ b/src/mixer/alsa_mixer.c
@@ -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;