[incubator-nuttx] branch master updated: audio: uninitialize usermq to NULL when the device has not

[xi...@apache.org]

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xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git


The following commit(s) were added to refs/heads/master by this push:
     new 7a3f2bf  audio: uninitialize usermq to NULL when the device has not
7a3f2bf is described below

commit 7a3f2bf7abbadc2966ea7d498a760e514fa04621
Author: danguanghua <da...@xiaomi.com>
AuthorDate: Thu Dec 17 18:20:34 2020 +0800

    audio: uninitialize usermq to NULL when the device has not
    
    N/A
    
    be opened anymore. There is no need to update usermq to NULL
    in audio_open.
    
    Change-Id: I0c20bfa40a4fcd5c8cae0cf09bb55e113435ea62
    Signed-off-by: danguanghua <da...@xiaomi.com>
---
 audio/audio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/audio/audio.c b/audio/audio.c
index 869eab0..05fbcb9 100644
--- a/audio/audio.c
+++ b/audio/audio.c
@@ -187,7 +187,6 @@ static int audio_open(FAR struct file *filep)
   /* Save the new open count on success */
 
   upper->crefs = tmp;
-  upper->usermq = NULL;
   ret = OK;
 
 errout_with_sem:
@@ -244,6 +243,7 @@ static int audio_close(FAR struct file *filep)
       audinfo("calling shutdown\n");
 
       lower->ops->shutdown(lower);
+      upper->usermq = NULL;
     }
 
   ret = OK;