linux-kernel - [PATCH -next] ASoC: Intel: Haswell: Remove set but not used variable 'stage

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Message-ID: <20190417151140.20320-1-yuehaibing@huawei.com>
Date:   Wed, 17 Apr 2019 23:11:40 +0800
From:   Yue Haibing <yuehaibing@...wei.com>
To:     <pierre-louis.bossart@...ux.intel.com>,
        <liam.r.girdwood@...ux.intel.com>, <yang.jie@...ux.intel.com>,
        <broonie@...nel.org>, <perex@...ex.cz>, <tiwai@...e.com>
CC:     <linux-kernel@...r.kernel.org>, <alsa-devel@...a-project.org>,
        YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH -next] ASoC: Intel: Haswell: Remove set but not used variable 'stage_type'

From: YueHaibing <yuehaibing@...wei.com>

Fixes gcc '-Wunused-but-set-variable' warning:

sound/soc/intel/haswell/sst-haswell-ipc.c: In function 'hsw_stream_message':
sound/soc/intel/haswell/sst-haswell-ipc.c:669:29: warning: variable 'stage_type' set but not used [-Wunused-but-set-variable]

It is never used since introduction in
commit ba57f68235cf ("ASoC: Intel: create haswell folder and move haswell platform files in")

Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 sound/soc/intel/haswell/sst-haswell-ipc.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/sound/soc/intel/haswell/sst-haswell-ipc.c b/sound/soc/intel/haswell/sst-haswell-ipc.c
index 31fcdf12..4d3de99 100644
--- a/sound/soc/intel/haswell/sst-haswell-ipc.c
+++ b/sound/soc/intel/haswell/sst-haswell-ipc.c
@@ -672,7 +672,6 @@ static int hsw_stream_message(struct sst_hsw *hsw, u32 header)
 
 	stream_msg = msg_get_stream_type(header);
 	stream_id = msg_get_stream_id(header);
-	stage_type = msg_get_stage_type(header);
 
 	stream = get_stream_by_id(hsw, stream_id);
 	if (stream == NULL)
-- 
2.7.4