commit 331d061892ef650675052e14cdd3c7dc8510b40a
author Android Build Coastguard Worker <android-build-coastguard-worker@google.com> Sat Jan 22 04:07:16 2022 +0000
committer Android Build Coastguard Worker <android-build-coastguard-worker@google.com> Sat Jan 22 04:07:16 2022 +0000
tree cced5800b1f3abef71378dc421a2951b08bc777e
parent 00bab58e52fce678235e4ab8349429f5ddbfa45e
parent aa28d39bd8b71531b0d963134210ab4a6f5ac8ac

Snap for 8105868 from aa28d39bd8b71531b0d963134210ab4a6f5ac8ac to tm-release

Change-Id: Ib49802c317fc280df085e31eb51d5784560ecbe0

mixer.c

diff --git a/mixer.c b/mixer.c
index 7b8540a..fd0ad8d 100644
--- a/mixer.c
+++ b/mixer.c
@@ -619,6 +619,9 @@
         }
 
     case SNDRV_CTL_ELEM_TYPE_IEC958:
+        ret = grp->ops->ioctl(grp->data, SNDRV_CTL_IOCTL_ELEM_READ, &ev);
+        if (ret < 0)
+            return ret;
         size = sizeof(ev.value.iec958);
         source = &ev.value.iec958;
         break;