From cc91ceaf3efd9a2364463b5f85d9f391f1ddaa9d Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Mon, 4 Sep 2017 17:38:36 +0200
Subject: [PATCH] ALSA: hda/ca0132 - Fix memory leak at error path
Git-commit: cc91ceaf3efd9a2364463b5f85d9f391f1ddaa9d
Patch-mainline: v4.14-rc1
References: bsc#1052235

The CA0132 codec driver doesn't call the free function at its error
path of the probe, which leaves the allocated memory.  Call
ca0132_free() properly at the error handling.

Fixes: a73d511c4867 ("ALSA: hda/ca0132: Add unsol handler for DSP and jack detection")
Signed-off-by: Takashi Iwai <tiwai@suse.de>

---
 sound/pci/hda/patch_ca0132.c |    8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

--- a/sound/pci/hda/patch_ca0132.c
+++ b/sound/pci/hda/patch_ca0132.c
@@ -4774,13 +4774,17 @@ static int patch_ca0132(struct hda_codec
 
 	err = ca0132_prepare_verbs(codec);
 	if (err < 0)
-		return err;
+		goto error;
 
 	err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
 	if (err < 0)
-		return err;
+		goto error;
 
 	return 0;
+
+ error:
+	ca0132_free(codec);
+	return err;
 }
 
 /*