From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 15 Jan 2013 16:41:21 +0000 (+0100)
Subject: ALSA: hda/ca0132 - Fix another smatch warning
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=425a7880e804f6147b520aecee522e4172c98e83;p=deliverable%2Flinux.git

ALSA: hda/ca0132 - Fix another smatch warning

sound/pci/hda/patch_ca0132.c:1781 dspxfr_one_seg() info: why not
propagate 'status' from dsp_dma_stop() instead of (-5)?

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
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 7668388e8b56..f6c949039cab 100644
--- a/sound/pci/hda/patch_ca0132.c
+++ b/sound/pci/hda/patch_ca0132.c
@@ -2325,7 +2325,7 @@ static int dspxfr_one_seg(struct hda_codec *codec,
 		if (!comm_dma_setup_done) {
 			status = dsp_dma_stop(codec, dma_chan, ovly);
 			if (status < 0)
-				return -EIO;
+				return status;
 			status = dsp_dma_setup_common(codec, chip_addx,
 						dma_chan, port_map_mask, ovly);
 			if (status < 0)