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authorMichal Ratajsky <[email protected]>2015-12-10 00:18:03 +0100
committerMichal Ratajsky <[email protected]>2015-12-10 00:18:03 +0100
commit4e18483c922a6782610aa9878a5f49f9d94953cd (patch)
tree1d462a0658c47a1ec189936145f87203fea8964e /backends
parentfd7bf59716421c96a7f7c2c6f3ae60636ef24d3d (diff)
downloadlibmatemixer-4e18483c922a6782610aa9878a5f49f9d94953cd.tar.bz2
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alsa: Remove an invalid warning
Diffstat (limited to 'backends')
-rw-r--r--backends/alsa/alsa-backend.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/backends/alsa/alsa-backend.c b/backends/alsa/alsa-backend.c
index 8c4913a..b778cf1 100644
--- a/backends/alsa/alsa-backend.c
+++ b/backends/alsa/alsa-backend.c
@@ -314,14 +314,16 @@ read_device (AlsaBackend *alsa, const gchar *card)
const gchar *id;
gint ret;
- /* The device may be already known, remove it if it's known and fails
- * to be read, this happens for example when PulseAudio is killed */
+ /*
+ * The device may be already known.
+ *
+ * Make sure it is removed from the list of devices if it fails to be
+ * read. This commonly happens with the "default" device, which is not
+ * reassigned by ALSA when the sound card is removed or the sound mixer
+ * quits.
+ */
ret = snd_ctl_open (&ctl, card, 0);
if (ret < 0) {
- g_warning ("Failed to open ALSA control for %s: %s",
- card,
- snd_strerror (ret));
-
remove_device_by_name (alsa, card);
return FALSE;
}