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

@@ -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) {
@@ -455,21 +454,20 @@ 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;
 		}
 	}
 
 	ret = s3fwrn5_fw_complete_update_mode(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;
 }