commit 4846c0bdf4b0381ec33aec3c44f3fae084242ad6
author Kevin Rocard <krocard@google.com> Fri May 12 09:08:50 2017 +0000
committer android-build-merger <android-build-merger@google.com> Fri May 12 09:08:50 2017 +0000
tree d59f488d6d450486127ab595dff5789da047cab9
parent f30e7150ee576919ee0bd06009b883ac5fe03cf2
parent 204baa2d8f39fe29bb87d90407724d1a14fee4b7

HAL: Align error code with HIDL wrapper am: 75d41bfb50
am: 204baa2d8f

Change-Id: I78e4b43849cf5148eedde8f517e681e0a554b689

hal/audio_hw.c

diff --git a/hal/audio_hw.c b/hal/audio_hw.c
index ba2d909..081682d 100644
--- a/hal/audio_hw.c
+++ b/hal/audio_hw.c
@@ -2378,7 +2378,7 @@
         pthread_mutex_unlock(&out->lock);
         return 0;
     } else
-        return -EINVAL;
+        return -ENODATA;
 }
 
 static int out_add_audio_effect(const struct audio_stream *stream __unused,
@@ -2396,14 +2396,14 @@
 static int out_get_next_write_timestamp(const struct audio_stream_out *stream __unused,
                                         int64_t *timestamp __unused)
 {
-    return -EINVAL;
+    return -ENOSYS;
 }
 
 static int out_get_presentation_position(const struct audio_stream_out *stream,
                                    uint64_t *frames, struct timespec *timestamp)
 {
     struct stream_out *out = (struct stream_out *)stream;
-    int ret = -EINVAL;
+    int ret = -ENODATA;
     unsigned long dsp_frames;
 
     lock_output_stream(out);
@@ -2828,7 +2828,7 @@
 
 static int in_set_gain(struct audio_stream_in *stream __unused, float gain __unused)
 {
-    return 0;
+    return -ENOSYS;
 }
 
 static void in_snd_mon_cb(void * stream, struct str_parms * parms)