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Unverified Commit ca92cc46 authored by zhong jiang's avatar zhong jiang Committed by Mark Brown
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ASoC: skl-topology: Use kmemdup to replace kzalloc + memcpy 



kmemdup has implemented the function that kzalloc() + memcpy() will
do. and we prefer to kmemdup rather than the open coded implementation.

Signed-off-by: default avatarzhong jiang <zhongjiang@huawei.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 18fbe800

sound/soc/intel/skylake/skl-topology.c

+1 −2
Original line number Diff line number Diff line
@@ -898,11 +898,10 @@ static int skl_tplg_set_module_bind_params(struct snd_soc_dapm_widget *w, 
			bc = (struct skl_algo_data *)sb->dobj.private;



			if (bc->set_params == SKL_PARAM_BIND) {

				params = kzalloc(bc->max, GFP_KERNEL);

				params = kmemdup(bc->params, bc->max, GFP_KERNEL);

				if (!params)

					return -ENOMEM;



				memcpy(params, bc->params, bc->max);

				skl_fill_sink_instance_id(ctx, params, bc->max,

								mconfig);