Messages in this thread Patch in this message | | | From | Zheng Yongjun <> | Subject | [PATCH -next] greybus/audio_helper: Add missing unlock to avoid mismatched lock | Date | Mon, 21 Dec 2020 21:02:46 +0800 |
| |
Fix a missing unlock in the error branch.
Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> --- drivers/staging/greybus/audio_helper.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/staging/greybus/audio_helper.c b/drivers/staging/greybus/audio_helper.c index 237531ba60f3..293675dbea10 100644 --- a/drivers/staging/greybus/audio_helper.c +++ b/drivers/staging/greybus/audio_helper.c @@ -135,6 +135,7 @@ int gbaudio_dapm_free_controls(struct snd_soc_dapm_context *dapm, if (!w) { dev_err(dapm->dev, "%s: widget not found\n", widget->name); + mutex_unlock(&dapm->card->dapm_mutex); return -EINVAL; } widget++; -- 2.22.0
| |