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audio: uninitialize usermq to NULL when the device has not

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be opened anymore. There is no need to update usermq to NULL
in audio_open.

Change-Id: I0c20bfa40a4fcd5c8cae0cf09bb55e113435ea62
Signed-off-by: danguanghua <danguanghua@xiaomi.com>
This commit is contained in:
danguanghua
2020-12-17 18:20:34 +08:00
committed by Xiang Xiao
parent 4facd82ae0
commit 7a3f2bf7ab
1 changed files with 1 additions and 1 deletions
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audio/audio.c
+1 -1
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@@ -187,7 +187,6 @@ static int audio_open(FAR struct file *filep)
/* Save the new open count on success */ /* Save the new open count on success */
upper->crefs = tmp; upper->crefs = tmp;
upper->usermq = NULL;
ret = OK; ret = OK;
errout_with_sem: errout_with_sem:
@@ -244,6 +243,7 @@ static int audio_close(FAR struct file *filep)
audinfo("calling shutdown\n"); audinfo("calling shutdown\n");
lower->ops->shutdown(lower); lower->ops->shutdown(lower);
upper->usermq = NULL;
} }
ret = OK; ret = OK;