Commit 063bca09 authored by Takashi Iwai's avatar Takashi Iwai
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ALSA: hda - Fix NULL dereference in error path of patch_ca0132.c 



Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent e97249dd

sound/pci/hda/patch_ca0132.c

+2 −4
Original line number Diff line number Diff line
@@ -1960,10 +1960,8 @@ static int dspxfr_image(struct hda_codec *codec, 
		return -EINVAL;



	dma_engine = kzalloc(sizeof(*dma_engine), GFP_KERNEL);

	if (!dma_engine) {

		status = -ENOMEM;

		goto exit;

	}

	if (!dma_engine)

		return -ENOMEM;

	memset((void *)dma_engine, 0, sizeof(*dma_engine));



	dma_engine->dmab = kzalloc(sizeof(*dma_engine->dmab), GFP_KERNEL);