commit 7728dcef1d9b33058f9e7497db98f1263f41acce
author Yunfei Zhang <yunfeiz@codeaurora.org> Wed Oct 31 10:20:52 2018 +0800
committer Gerrit - the friendly Code Review server <code-review@localhost> Wed Oct 31 19:15:20 2018 -0700
tree 7427eb627bf085d9273f44e4a0adeaf778b9c728
parent 64fa732dcc283f02765f02e444503cb8f8bb0494

hal: reset service interval if burst mode is not supported

Service interval isn't reset when switching usb headsets with
burst mode to usb headsets without burst mode, then later USB
headset can't work due to invalid service interval.

Fix it by resetting service interval to 0.

Change-Id: If17d59ae81942a02730b83d160eccc856f0d1280

hal/audio_extn/usb.c

diff --git a/hal/audio_extn/usb.c b/hal/audio_extn/usb.c
index 643739f..16b3e10 100644
--- a/hal/audio_extn/usb.c
+++ b/hal/audio_extn/usb.c
@@ -1414,10 +1414,9 @@
     service_interval =
             audio_extn_usb_find_service_interval(!burst_mode, true /*playback*/);
 
-    if (service_interval != 0)
-        audio_extn_usb_set_service_interval(true /*playback*/,
-                                            service_interval,
-                                            &reconfig);
+    audio_extn_usb_set_service_interval(true /*playback*/,
+                                        service_interval,
+                                        &reconfig);
 
     /* no change or not supported or no active usecases */
     if (reconfig)