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| author | Yihao Han <hanyihao@vivo.com> | 2022-03-17 02:38:41 -0700 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-03-17 17:56:33 +0000 |
| commit | b26f965f7c83464f60d5af411ef9a03079e41800 (patch) | |
| tree | c61b43cae06700a373f1250c3b996d7e5513bacf /sound/soc | |
| parent | 753132f0394b7e3cebe805a6c626a02e75766f7f (diff) | |
| download | linux-stable-b26f965f7c83464f60d5af411ef9a03079e41800.tar.gz linux-stable-b26f965f7c83464f60d5af411ef9a03079e41800.tar.bz2 linux-stable-b26f965f7c83464f60d5af411ef9a03079e41800.zip | |
ASoC: SOF: topology: Use kmemdup() to replace kzalloc + memcpy
fix memdup.cocci warning:
sound/soc/sof/topology.c:876:19-26: WARNING opportunity for kmemdup
Generated by: scripts/coccinelle/api/memdup.cocci
Signed-off-by: Yihao Han <hanyihao@vivo.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20220317093841.3414-1-hanyihao@vivo.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/sof/topology.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c index 367fbe2d5b31..369693cc6d10 100644 --- a/sound/soc/sof/topology.c +++ b/sound/soc/sof/topology.c @@ -873,11 +873,10 @@ static int sof_control_load_bytes(struct snd_soc_component *scomp, /* copy the private data */ if (priv_size > 0) { - scontrol->priv = kzalloc(priv_size, GFP_KERNEL); + scontrol->priv = kmemdup(control->priv.data, priv_size, GFP_KERNEL); if (!scontrol->priv) return -ENOMEM; - memcpy(scontrol->priv, control->priv.data, priv_size); scontrol->priv_size = priv_size; } |