From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B5B36C43387 for ; Sun, 30 Dec 2018 19:41:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 88F512084A for ; Sun, 30 Dec 2018 19:41:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726737AbeL3TlD (ORCPT ); Sun, 30 Dec 2018 14:41:03 -0500 Received: from mx2.suse.de ([195.135.220.15]:39040 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726321AbeL3TlD (ORCPT ); Sun, 30 Dec 2018 14:41:03 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay1.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 911C7AE1D; Sun, 30 Dec 2018 19:41:01 +0000 (UTC) From: =?UTF-8?q?Andreas=20F=C3=A4rber?= To: linux-lpwan@lists.infradead.org Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Ben Whitten , Ben Whitten , =?UTF-8?q?Andreas=20F=C3=A4rber?= Subject: [PATCH lora-next] net: lora: sx125x: Add error handling for clock-output-names Date: Sun, 30 Dec 2018 20:40:54 +0100 Message-Id: <20181230194054.11676-1-afaerber@suse.de> X-Mailer: git-send-email 2.16.4 In-Reply-To: <491d1a46-c112-1106-9f25-14149f0dcbd0@suse.de> References: <491d1a46-c112-1106-9f25-14149f0dcbd0@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ben Whitten Split off from style changes. Signed-off-by: Ben Whitten Signed-off-by: Andreas Färber --- drivers/net/lora/sx125x.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/net/lora/sx125x.c b/drivers/net/lora/sx125x.c index b7ca782b9386..2c48301a12ab 100644 --- a/drivers/net/lora/sx125x.c +++ b/drivers/net/lora/sx125x.c @@ -149,8 +149,12 @@ static int sx125x_register_clock_provider(struct sx125x_priv *priv) init.num_parents = 1; priv->clkout_hw.init = &init; - of_property_read_string_index(dev->of_node, "clock-output-names", 0, - &init.name); + ret = of_property_read_string_index(dev->of_node, "clock-output-names", 0, + &init.name); + if (ret) { + dev_err(dev, "unable to find output name\n"); + return ret; + } priv->clkout = devm_clk_register(dev, &priv->clkout_hw); if (IS_ERR(priv->clkout)) { -- 2.16.4