commit 0c32667640202a3a73c9bce32460d8b837d1a735
author Ralph Nathan <ralphnathan@google.com> Fri Dec 11 10:29:11 2015 -0800
committer Ralph Nathan <ralphnathan@google.com> Wed Dec 16 18:28:59 2015 +0000
tree ddfcf7978c72e61a5b4c045d1a4f24767f385045
parent 4b7f0f53afdd02ea09891dd2e6d3d6a236e272d0

audio: Fix warning in hal/audio_extn/dolby.c

Fix error where the audio_extn_dolby_set_license function is supposed to
return void but instead returns an int.

BUG=none
TEST=dragonboard builds.

Change-Id: I071c93f838515bb9fade2b3d26f67a340fb8bde9
(cherry picked from commit c95745ec3867d527589915b38b417ec6b00f55ba)

audio/hal/audio_extn/dolby.c

diff --git a/audio/hal/audio_extn/dolby.c b/audio/hal/audio_extn/dolby.c
index e1b64be..14a653e 100644
--- a/audio/hal/audio_extn/dolby.c
+++ b/audio/hal/audio_extn/dolby.c
@@ -639,10 +639,10 @@
 
 void audio_extn_dolby_set_license(struct audio_device *adev)
 {
-    int i_key=0;
+    int i_key = 0;
     char c_key[128] = {0};
     char c_dmid[128] = {0};
-    int i_dmid, ret = -EINVAL;
+    int i_dmid = 0;
     struct dolby_param_license dolby_license;
 
 #ifdef DOLBY_ACDB_LICENSE
@@ -661,9 +661,9 @@
         ds2extnmod.dap_hal_set_hw_info(DMID, (void*)(&dolby_license.dmid));
     } else {
         ALOGV("%s: dap_hal_set_hw_info is NULL", __func__);
-        return ret;
+        return;
     }
-    return 0;
+    return;
 }