Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751203AbdH0GcG (ORCPT ); Sun, 27 Aug 2017 02:32:06 -0400 Received: from mail-pg0-f67.google.com ([74.125.83.67]:36952 "EHLO mail-pg0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750797AbdH0GcF (ORCPT ); Sun, 27 Aug 2017 02:32:05 -0400 From: Himanshu Jha To: gregkh@linuxfoundation.org Cc: jslaby@suse.com, matthias.bgg@gmail.com, linux-serial@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Himanshu Jha Subject: [PATCH] tty: serial: 8250_mtk: Use PTR_ERR_OR_ZERO Date: Sun, 27 Aug 2017 12:01:41 +0530 Message-Id: <1503815501-9205-1-git-send-email-himanshujha199640@gmail.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 759 Lines: 25 Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR Signed-off-by: Himanshu Jha --- drivers/tty/serial/8250/8250_mtk.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/tty/serial/8250/8250_mtk.c b/drivers/tty/serial/8250/8250_mtk.c index ce0cc47..fb45770 100644 --- a/drivers/tty/serial/8250/8250_mtk.c +++ b/drivers/tty/serial/8250/8250_mtk.c @@ -171,10 +171,7 @@ static int mtk8250_probe_of(struct platform_device *pdev, struct uart_port *p, } data->bus_clk = devm_clk_get(&pdev->dev, "bus"); - if (IS_ERR(data->bus_clk)) - return PTR_ERR(data->bus_clk); - - return 0; + return PTR_ERR_OR_ZERO(data->bus_clk); } static int mtk8250_probe(struct platform_device *pdev) -- 2.7.4