From 063bca096829e2fdfc2bde7b6b2a7453bf9b7218 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Fri, 21 Sep 2012 13:44:34 +0200
Subject: [PATCH] ALSA: hda - Fix NULL dereference in error path of
patch_ca0132.c
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/pci/hda/patch_ca0132.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c
index 5c6a0569c611..03f57c98b54e 100644
--- a/sound/pci/hda/patch_ca0132.c
+++ b/sound/pci/hda/patch_ca0132.c
@@ -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);
--
2.30.9