ASoC: qcom: Fix of-node refcount unbalance to link->codec_of_node

BugLink: https://bugs.launchpad.net/bugs/1864775

[ This is a fix specific to 4.4.y and 4.9.y stable trees;
  4.14.y and older are not affected ]

The of-node refcount fixes were made in commit 8d166720 ("ASoC: qcom:
Fix of-node refcount unbalance in apq8016_sbc_parse_of()"), but not enough
in 4.4.y and 4.9.y. The modification of link->codec_of_node is missing.
This fixes of-node refcount unbalance to link->codec_of_node.

Fixes: 8d166720 ("ASoC: qcom: Fix of-node refcount unbalance in apq8016_sbc_parse_of()")
Cc: Patrick Lai <plai@codeaurora.org>
Cc: Banajit Goswami <bgoswami@codeaurora.org>
Cc: Takashi Iwai <tiwai@suse.de>
Cc: Mark Brown <broonie@kernel.org>
Cc: Sasha Levin <sashal@kernel.org>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>
Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>

sound/soc/qcom/apq8016_sbc.c

@@ -112,7 +112,8 @@ static struct apq8016_sbc_data *apq8016_sbc_parse_of(struct snd_soc_card *card)
 		link->codec_of_node = of_parse_phandle(codec, "sound-dai", 0);
 		if (!link->codec_of_node) {
 			dev_err(card->dev, "error getting codec phandle\n");
-			return ERR_PTR(-EINVAL);
+			ret = -EINVAL;
+			goto error;
 		}
 
 		ret = snd_soc_of_get_dai_name(cpu, &link->cpu_dai_name);