linux-kernel - [PATCH -next 3/3] ASoC: amd: acp: add a label to make error path more clean

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Message-ID: <20220819073758.1273160-3-yangyingliang@huawei.com>
Date:   Fri, 19 Aug 2022 15:37:58 +0800
From:   Yang Yingliang <yangyingliang@...wei.com>
To:     <linux-kernel@...r.kernel.org>, <alsa-devel@...a-project.org>
CC:     <venkataprasad.potturu@....com>, <Vijendar.Mukunda@....com>,
        <broonie@...nel.org>
Subject: [PATCH -next 3/3] ASoC: amd: acp: add a label to make error path more clean

Move platform_device_unregister() to a new label to make code more clean.

Signed-off-by: Yang Yingliang <yangyingliang@...wei.com>
---
 sound/soc/amd/acp/acp-pci.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/sound/soc/amd/acp/acp-pci.c b/sound/soc/amd/acp/acp-pci.c
index 691350646f1b..ef2ce083521e 100644
--- a/sound/soc/amd/acp/acp-pci.c
+++ b/sound/soc/amd/acp/acp-pci.c
@@ -103,16 +103,14 @@ static int acp_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id
 	addr = pci_resource_start(pci, 0);
 	chip->base = devm_ioremap(&pci->dev, addr, pci_resource_len(pci, 0));
 	if (!chip->base) {
-		platform_device_unregister(dmic_dev);
 		ret = -ENOMEM;
-		goto release_regions;
+		goto unregister_dmic_dev;
 	}
 
 	res = devm_kzalloc(&pci->dev, sizeof(struct resource) * num_res, GFP_KERNEL);
 	if (!res) {
-		platform_device_unregister(dmic_dev);
 		ret = -ENOMEM;
-		goto release_regions;
+		goto unregister_dmic_dev;
 	}
 
 	for (i = 0; i < num_res; i++, res_acp++) {
@@ -139,13 +137,14 @@ static int acp_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id
 	pdev = platform_device_register_full(&pdevinfo);
 	if (IS_ERR(pdev)) {
 		dev_err(&pci->dev, "cannot register %s device\n", pdevinfo.name);
-		platform_device_unregister(dmic_dev);
 		ret = PTR_ERR(pdev);
-		goto release_regions;
+		goto unregister_dmic_dev;
 	}
 
 	return ret;
 
+unregister_dmic_dev:
+	platform_device_unregister(dmic_dev);
 release_regions:
 	pci_release_regions(pci);
 disable_pci:
-- 
2.25.1