From a0302ff5906ac021d1d79cecd7b710970e40e588 Mon Sep 17 00:00:00 2001
From: wengjianfeng <wengjianfeng@yulong.com>
Date: Mon, 26 Jul 2021 11:29:17 +0800
Subject: [PATCH] nfc: s3fwrn5: remove unnecessary label
Simplify the code by removing unnecessary label and returning directly.
Signed-off-by: wengjianfeng <wengjianfeng@yulong.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/nfc/s3fwrn5/firmware.c | 12 +++++-------
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/drivers/nfc/s3fwrn5/firmware.c b/drivers/nfc/s3fwrn5/firmware.c
index eb5d7a5beac7c..1421ffd46d9a4 100644
--- a/drivers/nfc/s3fwrn5/firmware.c
+++ b/drivers/nfc/s3fwrn5/firmware.c
@@ -421,10 +421,9 @@ int s3fwrn5_fw_download(struct s3fwrn5_fw_info *fw_info)
tfm = crypto_alloc_shash("sha1", 0, 0);
if (IS_ERR(tfm)) {
- ret = PTR_ERR(tfm);
dev_err(&fw_info->ndev->nfc_dev->dev,
"Cannot allocate shash (code=%d)\n", ret);
- goto out;
+ return PTR_ERR(tfm);
}
ret = crypto_shash_tfm_digest(tfm, fw->image, image_size, hash_data);
@@ -433,7 +432,7 @@ int s3fwrn5_fw_download(struct s3fwrn5_fw_info *fw_info)
if (ret) {
dev_err(&fw_info->ndev->nfc_dev->dev,
"Cannot compute hash (code=%d)\n", ret);
- goto out;
+ return ret;
}
/* Firmware update process */
@@ -446,7 +445,7 @@ int s3fwrn5_fw_download(struct s3fwrn5_fw_info *fw_info)
if (ret < 0) {
dev_err(&fw_info->ndev->nfc_dev->dev,
"Unable to enter update mode\n");
- goto out;
+ return ret;
}
for (off = 0; off < image_size; off += fw_info->sector_size) {
@@ -455,7 +454,7 @@ int s3fwrn5_fw_download(struct s3fwrn5_fw_info *fw_info)
if (ret < 0) {
dev_err(&fw_info->ndev->nfc_dev->dev,
"Firmware update error (code=%d)\n", ret);
- goto out;
+ return ret;
}
}
@@ -463,13 +462,12 @@ int s3fwrn5_fw_download(struct s3fwrn5_fw_info *fw_info)
if (ret < 0) {
dev_err(&fw_info->ndev->nfc_dev->dev,
"Unable to complete update mode\n");
- goto out;
+ return ret;
}
dev_info(&fw_info->ndev->nfc_dev->dev,
"Firmware update: success\n");
-out:
return ret;
}
--
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