From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Date: Sun, 16 Dec 2018 22:49:02 +0000 (-0600)
Subject: ASoC: Intel: Skylake: remove useless cast
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=431b67c27c57bc6a752482727c87f6dda988aae5;p=linux.git

ASoC: Intel: Skylake: remove useless cast

Detected with Coccinelle

sound/soc/intel/skylake/skl-topology.c:3106:16-20: WARNING: casting
value returned by memory allocation function to (char *) is useless.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c
index cf8848b779dcc..389f1862bc439 100644
--- a/sound/soc/intel/skylake/skl-topology.c
+++ b/sound/soc/intel/skylake/skl-topology.c
@@ -3103,7 +3103,7 @@ static int skl_init_algo_data(struct device *dev, struct soc_bytes_ext *be,
 	ac->size = dfw_ac->max;
 
 	if (ac->max) {
-		ac->params = (char *) devm_kzalloc(dev, ac->max, GFP_KERNEL);
+		ac->params = devm_kzalloc(dev, ac->max, GFP_KERNEL);
 		if (!ac->params)
 			return -ENOMEM;