alsa-mixer: Use pa_xfree() instead of pa_xstrdup() for freeing a string.

diff --git a/src/modules/alsa/alsa-mixer.c b/src/modules/alsa/alsa-mixer.c
index 93f2ed0556588afa4f14fcb9b2f8790fbd23764c..3ccd88711c8646bce951e1edc66b978d5d6fbb60 100644 (file)
--- a/src/modules/alsa/alsa-mixer.c
+++ b/src/modules/alsa/alsa-mixer.c
@@ -2683,7 +2683,7 @@ static int mapping_parse_description(
     pa_assert(ps);
 
     if ((m = mapping_get(ps, section))) {
-        pa_xstrdup(m->description);
+        pa_xfree(m->description);
         m->description = pa_xstrdup(rvalue);
     } else if ((p = profile_get(ps, section))) {
         pa_xfree(p->description);