[alsa-devel] [PATCH] ASoC: pcm512x: Fix a double unlock in pcm512x_digital_mute()

[Dimitris Papavasiliou]

On 12/21/18 11:11 AM, Dan Carpenter wrote:
> We accidentally call mutex_unlock(&pcm512x->mutex); twice in a row.
> 
> I re-wrote the error handling to use "goto unlock;" instead of returning
> directly.  Hopefully, it makes the code a little simpler.
> 
> Fixes: 3500f1c589e9 ("ASoC: pcm512x: Implement the digital_mute interface")
> Signed-off-by: Dan Carpenter<dan.carpenter at oracle.com>
> ---
>   sound/soc/codecs/pcm512x.c | 11 ++++-------
>   1 file changed, 4 insertions(+), 7 deletions(-)

Reviewed-by: Dimitris Papavasiliou <dpapavas at gmail.com>