From patchwork Tue Oct 6 17:30:07 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dan Murphy X-Patchwork-Id: 286835 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=-13.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 27DF9C41604 for ; Tue, 6 Oct 2020 17:30:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B18592075A for ; Tue, 6 Oct 2020 17:30:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="XQws8qD+" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726002AbgJFRaR (ORCPT ); Tue, 6 Oct 2020 13:30:17 -0400 Received: from fllv0015.ext.ti.com ([198.47.19.141]:40834 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725947AbgJFRaR (ORCPT ); Tue, 6 Oct 2020 13:30:17 -0400 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 096HUE9L126688; Tue, 6 Oct 2020 12:30:14 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1602005414; bh=AzvZBRhmRABDkqrfilxWWOPhcvOL4CGtB+8gJlGQV3A=; h=From:To:CC:Subject:Date; b=XQws8qD+TtfYln3P9kDmtrWXWge8ViVw1rgYesKsaqO/nvcsnj1Cf/LaPvjmHY99E VoWNLykARPRbyhqgyLCK2Dn54MZhIO0e2DwqbZpX3DLsWTAY1pTZNetTQ9pidN247u 7ZUpv72PXN7kcjBvHiYPRd62BeOAucaS5c3iqUFo= Received: from DLEE113.ent.ti.com (dlee113.ent.ti.com [157.170.170.24]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 096HUESg086451 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 6 Oct 2020 12:30:14 -0500 Received: from DLEE102.ent.ti.com (157.170.170.32) by DLEE113.ent.ti.com (157.170.170.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Tue, 6 Oct 2020 12:30:13 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE102.ent.ti.com (157.170.170.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Tue, 6 Oct 2020 12:30:13 -0500 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 096HUDux109037; Tue, 6 Oct 2020 12:30:13 -0500 From: Dan Murphy To: CC: , , Dan Murphy , kernel test robot Subject: [PATCH] power: supply: bq25980: Fix uninitialized wd_reg_val Date: Tue, 6 Oct 2020 12:30:07 -0500 Message-ID: <20201006173007.17385-1-dmurphy@ti.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Fix the uninitialized wd_reg_val if the for..loop was not successful in finding an appropriate match. Fixes: 5069185fc18e ("power: supply: bq25980: Add support for the BQ259xx family") Reported-by: kernel test robot Signed-off-by: Dan Murphy --- drivers/power/supply/bq25980_charger.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/power/supply/bq25980_charger.c b/drivers/power/supply/bq25980_charger.c index 3995fb7cf060..24b9c0c8b25d 100644 --- a/drivers/power/supply/bq25980_charger.c +++ b/drivers/power/supply/bq25980_charger.c @@ -1099,7 +1099,7 @@ static int bq25980_power_supply_init(struct bq25980_device *bq, static int bq25980_hw_init(struct bq25980_device *bq) { struct power_supply_battery_info bat_info = { }; - int wd_reg_val; + int wd_reg_val = 0; int ret = 0; int curr_val; int volt_val;