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 5c6a0569c6119b0bd7ab144bf39760d4daa519ab..03f57c98b54e59a922c8fde4c468bdcb00145004 100644 (file)
--- 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);