audio HAL: fix start_call() error handling.

In case of an error when opening the modem pcm driver in start_call(),
the order in which the tinyalsa pcm streams were relased was wrong and
could cause calling pcm_close() on a null pcm stream.

Change-Id: Iad7149997d3993561f4a3ed4b2005f5867b51c56

1 files changed, 3 insertions, 3 deletions

diff --git a/audio/audio_hw.c b/audio/audio_hw.c
index 48947cb..744edbc 100755
--- a/audio/audio_hw.c
+++ b/audio/audio_hw.c
@@ -595,12 +595,12 @@ static int start_call(struct tuna_audio_device *adev)
 
     return 0;
 
-err_open_dl:
-    pcm_close(adev->pcm_modem_dl);
-    adev->pcm_modem_dl = NULL;
 err_open_ul:
     pcm_close(adev->pcm_modem_ul);
     adev->pcm_modem_ul = NULL;
+err_open_dl:
+    pcm_close(adev->pcm_modem_dl);
+    adev->pcm_modem_dl = NULL;
 
     return -ENOMEM;
 }