ac97: Uses audio_streams::BoxError

audio_streams export BoxError which can be passed between threads.
Adopts the API change accordingly.

BUG=b:149437381
TEST=emerge-{BOARD} crosvm

Cq-Depend: chromium:2215772
Change-Id: I524e9d7ab3c16b7b6d3714187f166dce72d243cb
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2214971
Tested-by: Judy Hsiao <judyhsiao@chromium.org>
Reviewed-by: Chih-Yang Hsia <paulhsia@chromium.org>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
Commit-Queue: Judy Hsiao <judyhsiao@chromium.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/devices/src/pci/ac97_bus_master.rs b/devices/src/pci/ac97_bus_master.rs
index 22f3c92..2769f8d 100644
--- a/devices/src/pci/ac97_bus_master.rs
+++ b/devices/src/pci/ac97_bus_master.rs
@@ -15,7 +15,7 @@ use std::time::{Duration, Instant};
 
 use audio_streams::{
     shm_streams::{ShmStream, ShmStreamSource},
-    DummyStreamControl, SampleFormat, StreamControl, StreamDirection, StreamEffect,
+    BoxError, DummyStreamControl, SampleFormat, StreamControl, StreamDirection, StreamEffect,
 };
 use sync::{Condvar, Mutex};
 use sys_util::{
@@ -105,7 +105,7 @@ type GuestMemoryResult<T> = std::result::Result<T, GuestMemoryError>;
 #[derive(Debug)]
 enum AudioError {
     // Failed to create a new stream.
-    CreateStream(Box<dyn Error>),
+    CreateStream(BoxError),
     // Invalid buffer offset received from the audio server.
     InvalidBufferOffset,
     // Guest did not provide a buffer when needed.
@@ -113,9 +113,9 @@ enum AudioError {
     // Failure to read guest memory.
     ReadingGuestError(GuestMemoryError),
     // Failure to respond to the ServerRequest.
-    RespondRequest(Box<dyn Error>),
+    RespondRequest(BoxError),
     // Failure to wait for a request from the stream.
-    WaitForAction(Box<dyn Error>),
+    WaitForAction(BoxError),
 }
 
 impl std::error::Error for AudioError {}