Changes in uspace/srv/audio/hound/audio_device.c [c81132d:7f9d97f3] in mainline

File:

• uspace/srv/audio/hound/audio_device.c (modified) (3 diffs)

uspace/srv/audio/hound/audio_device.c

@@ -62 +62 @@
         assert(dev);
         /* we release buffer on stop so this should be enough */
-        return dev->buffer.base != NULL;
+        return (bool)dev->buffer.base;
 }
 
@@ -121 +121 @@
 {
         assert(dev);
-        sysarg_t val;
-        int rc = audio_pcm_query_cap(dev->sess, AUDIO_CAP_CAPTURE, &val);
-        if (rc == EOK && val)
+        if (audio_pcm_query_cap(dev->sess, AUDIO_CAP_CAPTURE))
                 return &dev->source;
         return NULL;
@@ -137 +135 @@
 {
         assert(dev);
-        sysarg_t val;
-        int rc = audio_pcm_query_cap(dev->sess, AUDIO_CAP_PLAYBACK, &val);
-        if (rc == EOK && val)
+        if (audio_pcm_query_cap(dev->sess, AUDIO_CAP_PLAYBACK))
                 return &dev->sink;
         return NULL;