[PATCH -next 1/2] ASoC: tas5805m: Use devm_kmemdup to replace devm_kmalloc + memcpy

Use the helper function devm_kmemdup() rather than duplicating its implementation, which helps to enhance code readability.

Signed-off-by: Li Zetao lizetao1@huawei.com --- sound/soc/codecs/tas5805m.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sound/soc/codecs/tas5805m.c b/sound/soc/codecs/tas5805m.c index aca3756ffab6..3b53eba38a0b 100644 --- a/sound/soc/codecs/tas5805m.c +++ b/sound/soc/codecs/tas5805m.c @@ -520,12 +520,11 @@ static int tas5805m_i2c_probe(struct i2c_client *i2c) }

tas5805m->dsp_cfg_len = fw->size; - tas5805m->dsp_cfg_data = devm_kmalloc(dev, fw->size, GFP_KERNEL); + tas5805m->dsp_cfg_data = devm_kmemdup(dev, fw->data, fw->size, GFP_KERNEL); if (!tas5805m->dsp_cfg_data) { release_firmware(fw); return -ENOMEM; } - memcpy(tas5805m->dsp_cfg_data, fw->data, fw->size);

release_firmware(fw);