From: Markus Elfring elfring@users.sourceforge.net Date: Wed, 26 Apr 2017 12:26:06 +0200

A multiplication for the size determination of a memory allocation indicated that an array data structure should be processed. Thus use the corresponding function "devm_kcalloc".

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring elfring@users.sourceforge.net --- sound/soc/codecs/hdmi-codec.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sound/soc/codecs/hdmi-codec.c b/sound/soc/codecs/hdmi-codec.c index 8c5ae1fc23a9..99933488fa03 100644 --- a/sound/soc/codecs/hdmi-codec.c +++ b/sound/soc/codecs/hdmi-codec.c @@ -825,8 +825,7 @@ static int hdmi_codec_probe(struct platform_device *pdev)

hcp->hcd = *hcd; mutex_init(&hcp->current_stream_lock); - - hcp->daidrv = devm_kzalloc(dev, dai_count * sizeof(*hcp->daidrv), + hcp->daidrv = devm_kcalloc(dev, dai_count, sizeof(*hcp->daidrv), GFP_KERNEL); if (!hcp->daidrv) return -ENOMEM;