nfc: s3fwrn5: fix undefined parameter values in dev_err()

In the function s3fwrn5_fw_download(), the 'ret' is not assigned,
so the correct value should be given in dev_err function.

Fixes: a0302ff590 ("nfc: s3fwrn5: remove unnecessary label")
Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/nfc/s3fwrn5/firmware.c

@@ -423,7 +423,7 @@ int s3fwrn5_fw_download(struct s3fwrn5_fw_info *fw_info)
 	if (IS_ERR(tfm)) {
 		ret = PTR_ERR(tfm);
 		dev_err(&fw_info->ndev->nfc_dev->dev,
-			"Cannot allocate shash (code=%d)\n", ret);
+			"Cannot allocate shash (code=%ld)\n", PTR_ERR(tfm));
 		goto out;
 	}