ALSA: hda - Fix NULL dereference in error path of patch_ca0132.c
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c
index 5c6a056..03f57c9 100644
--- a/sound/pci/hda/patch_ca0132.c
+++ b/sound/pci/hda/patch_ca0132.c
@@ -1960,10 +1960,8 @@
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);