linux-kernel - [PATCH] ASoC: Intel: remove second duplicated assignment to pointer 'res'

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Date:   Wed, 17 Jan 2018 10:17:08 +0000
From:   Colin King <colin.king@...onical.com>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Vinod Koul <vinod.koul@...el.com>,
        Guneshwor Singh <guneshwor.o.singh@...el.com>,
        alsa-devel@...a-project.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] ASoC: Intel: remove second duplicated assignment to pointer 'res'

From: Colin Ian King <colin.king@...onical.com>

The second assignment to res is identical to the previous assignment
so it is redundant and can be removed.

Cleans up clang warning:
sound/soc/intel/skylake/skl-topology.c:191:25: warning: Value stored to
'res' during its initialization is never read

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 sound/soc/intel/skylake/skl-topology.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c
index 28bc16a8e09a..73af6e19ebbd 100644
--- a/sound/soc/intel/skylake/skl-topology.c
+++ b/sound/soc/intel/skylake/skl-topology.c
@@ -190,7 +190,6 @@ skl_tplg_free_pipe_mcps(struct skl *skl, struct skl_module_cfg *mconfig)
 	u8 res_idx = mconfig->res_idx;
 	struct skl_module_res *res = &mconfig->module->resources[res_idx];
 
-	res = &mconfig->module->resources[res_idx];
 	skl->resource.mcps -= res->cps;
 }
 
-- 
2.15.1