github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-27 00:22:00 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

ASoC: SOF: topology: Use kmemdup() to replace kzalloc + memcpy

Browse Source 
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>
This commit is contained in:
Yihao Han 2022-03-17 02:38:41 -07:00 committed by Mark Brown
parent 753132f039
commit b26f965f7c
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
sound/soc/sof/topology.c
View File

@ -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;
}