1 files changed, 24 insertions, 24 deletions

diff --git a/src/modules/module-x11-bell.c b/src/modules/module-x11-bell.c
index b9c4ad49..0c3c63f3 100644
--- a/src/modules/module-x11-bell.c
+++ b/src/modules/module-x11-bell.c
@@ -26,7 +26,6 @@
 #endif
 
 #include <stdio.h>
-#include <assert.h>
 #include <stdlib.h>
 #include <string.h>
 
@@ -67,30 +66,21 @@ static const char* const valid_modargs[] = {
     NULL
 };
 
-static int ring_bell(struct userdata *u, int percent) {
-    pa_sink *s;
-    assert(u);
-
-    if (!(s = pa_namereg_get(u->core, u->sink_name, PA_NAMEREG_SINK, 1))) {
-        pa_log("Invalid sink: %s", u->sink_name);
-        return -1;
-    }
-
-    pa_scache_play_item(u->core, u->scache_item, s, (percent*PA_VOLUME_NORM)/100);
-    return 0;
-}
-
 static int x11_event_callback(pa_x11_wrapper *w, XEvent *e, void *userdata) {
     XkbBellNotifyEvent *bne;
     struct userdata *u = userdata;
-    assert(w && e && u && u->x11_wrapper == w);
+    
+    pa_assert(w);
+    pa_assert(e);
+    pa_assert(u);
+    pa_assert(u->x11_wrapper == w);
 
     if (((XkbEvent*) e)->any.xkb_type != XkbBellNotify)
         return 0;
 
     bne = (XkbBellNotifyEvent*) e;
 
-    if (ring_bell(u, bne->percent) < 0) {
+    if (pa_scache_play_item_by_name(u->core, u->scache_item, u->sink_name, (bne->percent*PA_VOLUME_NORM)/100, 1) < 0) {
         pa_log_info("Ringing bell failed, reverting to X11 device bell.");
         XkbForceDeviceBell(pa_x11_wrapper_get_display(w), bne->device, bne->bell_class, bne->bell_id, bne->percent);
     }
@@ -99,18 +89,21 @@ static int x11_event_callback(pa_x11_wrapper *w, XEvent *e, void *userdata) {
 }
 
 int pa__init(pa_core *c, pa_module*m) {
+
     struct userdata *u = NULL;
     pa_modargs *ma = NULL;
     int major, minor;
     unsigned int auto_ctrls, auto_values;
-    assert(c && m);
+    
+    pa_assert(c);
+    pa_assert(m);
 
     if (!(ma = pa_modargs_new(m->argument, valid_modargs))) {
-        pa_log("failed to parse module arguments");
+        pa_log("Failed to parse module arguments");
         goto fail;
     }
 
-    m->userdata = u = pa_xmalloc(sizeof(struct userdata));
+    m->userdata = u = pa_xnew(struct userdata, 1);
     u->core = c;
     u->scache_item = pa_xstrdup(pa_modargs_get_value(ma, "sample", "x11-bell"));
     u->sink_name = pa_xstrdup(pa_modargs_get_value(ma, "sink", NULL));
@@ -130,7 +123,6 @@ int pa__init(pa_core *c, pa_module*m) {
     major = XkbMajorVersion;
     minor = XkbMinorVersion;
 
-
     if (!XkbQueryExtension(pa_x11_wrapper_get_display(u->x11_wrapper), NULL, &u->xkb_event_base, NULL, &major, &minor)) {
         pa_log("XkbQueryExtension() failed");
         goto fail;
@@ -150,14 +142,22 @@ int pa__init(pa_core *c, pa_module*m) {
 fail:
     if (ma)
         pa_modargs_free(ma);
-    if (m->userdata)
-        pa__done(c, m);
+
+    pa__done(c, m);
+    
     return -1;
 }
 
 void pa__done(pa_core *c, pa_module*m) {
-    struct userdata *u = m->userdata;
-    assert(c && m && u);
+    struct userdata *u;
+    
+    assert(c);
+    assert(m);
+
+    if (!m->userdata)
+        return;
+
+    u = m->userdata;
 
     pa_xfree(u->scache_item);
     pa_xfree(u->sink_name);