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| author |   Jonathan Aillet <jonathan.aillet@iot.bzh> | 2019-10-15 19:24:28 +0200 |
|---|---|---|
| committer | Jonathan Aillet <jonathan.aillet@iot.bzh> | 2019-10-17 13:32:53 +0000 |
| commit | 1ffc6ec2e5377e53bd0a29628feab6e9da9902b4 (patch) | |
| tree | 8464d6fe35a3856632c5791aee9af964c4ad1de1 | |
| parent | fea205f5eabfb224ce2c9c2c58fe0e4a0ba0befd (diff) | |
Prevent stop listening for control event on error
Prevent stop listening for ALSA control events when
control info and value was not possible to get.
This error happen when a custom ALSA control is removed.
BUG-AGL: SPEC-2897
Change-Id: Ie206247537715468f704e3c746d6e8744be23cf4
Signed-off-by: Jonathan Aillet <jonathan.aillet@iot.bzh>
| -rw-r--r-- | alsa-binding/Alsa-RegEvt.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/alsa-binding/Alsa-RegEvt.c b/alsa-binding/Alsa-RegEvt.c index b105288..faacb01 100644 --- a/alsa-binding/Alsa-RegEvt.c +++ b/alsa-binding/Alsa-RegEvt.c @@ -583,9 +583,8 @@ STATIC int sndCtlEventCB(sd_event_source* src, int fd, uint32_t revents, void* u err = alsaGetSingleCtl(sndHandle->evtHandle->ctlDev, elemId, &ctlRequest, QUERY_FULL); if(err) { - AFB_ERROR("Did not succeed to get control info and values"); - freeCardAlsaControlHandle(&sndHandle->evtHandle); - return -3; + AFB_WARNING("Did not succeed to get control info and values, a custom control may have been removed"); + return 0; } // If CTL as a value use it as container for response |