crypto: hisilicon - fix strncpy warning with strscpy

Use strscpy to fix the warning
warning: 'strncpy' specified bound 64 equals destination size
Reported-by: Nkernel test robot <lkp@intel.com>
Signed-off-by: NZhangfei Gao <zhangfei.gao@linaro.org>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/hisilicon/qm.c

@@ -2170,8 +2170,12 @@ static int qm_alloc_uacce(struct hisi_qm *qm)
 		.flags = UACCE_DEV_SVA,
 		.ops = &uacce_qm_ops,
 	};
+	int ret;
 
-	strncpy(interface.name, pdev->driver->name, sizeof(interface.name));
+	ret = strscpy(interface.name, pdev->driver->name,
+		      sizeof(interface.name));
+	if (ret < 0)
+		return -ENAMETOOLONG;
 
 	uacce = uacce_alloc(&pdev->dev, &interface);
 	if (IS_ERR(uacce))