* [PATCH] ASoC: imx-pcm-rpmsg: Directly return 0 instead of using local ret variable
@ 2022-03-01 3:03 Haowen Bai
0 siblings, 0 replies; only message in thread
From: Haowen Bai @ 2022-03-01 3:03 UTC (permalink / raw)
To: shengjiu.wang, nicoleotsuka, Xiubo.Lee
Cc: Haowen Bai, linuxppc-dev, linux-kernel, linux-arm-kernel
fixes coccinelle warning:
sound/soc/fsl/imx-pcm-rpmsg.c:285:5-8: Unneeded variable: "ret". Return "0" on line 308
Signed-off-by: Haowen Bai <baihaowen88@gmail.com>
---
sound/soc/fsl/imx-pcm-rpmsg.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/soc/fsl/imx-pcm-rpmsg.c b/sound/soc/fsl/imx-pcm-rpmsg.c
index 3504904..afea28a 100644
--- a/sound/soc/fsl/imx-pcm-rpmsg.c
+++ b/sound/soc/fsl/imx-pcm-rpmsg.c
@@ -282,7 +282,6 @@ static int imx_rpmsg_pcm_close(struct snd_soc_component *component,
struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
struct rpmsg_info *info = dev_get_drvdata(component->dev);
struct rpmsg_msg *msg;
- int ret = 0;
/* Flush work in workqueue to make TX_CLOSE is the last message */
flush_workqueue(info->rpmsg_wq);
@@ -305,7 +304,7 @@ static int imx_rpmsg_pcm_close(struct snd_soc_component *component,
dev_warn(rtd->dev, "Msg is dropped!, number is %d\n",
info->msg_drop_count[substream->stream]);
- return ret;
+ return 0;
}
static int imx_rpmsg_pcm_prepare(struct snd_soc_component *component,
--
2.7.4
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2022-03-01 3:03 [PATCH] ASoC: imx-pcm-rpmsg: Directly return 0 instead of using local ret variable Haowen Bai
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