From patchwork Fri Apr 17 11:33:09 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomi Valkeinen X-Patchwork-Id: 11494817 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D24281392 for ; Fri, 17 Apr 2020 11:33:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BBB22207FC for ; Fri, 17 Apr 2020 11:33:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="PTZcF0kn" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730236AbgDQLdj (ORCPT ); Fri, 17 Apr 2020 07:33:39 -0400 Received: from lelv0142.ext.ti.com ([198.47.23.249]:40346 "EHLO lelv0142.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730267AbgDQLdj (ORCPT ); Fri, 17 Apr 2020 07:33:39 -0400 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 03HBXXYe115871; Fri, 17 Apr 2020 06:33:33 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1587123213; bh=nhl737eWKlyum0g+q6Lu3Odkc+V35bHeUU4HC4G895o=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=PTZcF0knMqkseHcg6lRpms2L6Pfi2VpeWpAaNqV6lEyZWmnS9bOKI2aXtEIkpgdY7 jiysM/7iJjqEMZBY2Hr9GeVIZh1pTrrVmKDzbfJVaDtpgAzGIAkAYdypgzQLe3/fIj WMy8vy+khU8Xw82oqQBbIh9l1NjUNJZl0yNAudks= Received: from DFLE100.ent.ti.com (dfle100.ent.ti.com [10.64.6.21]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 03HBXXnn073149 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 17 Apr 2020 06:33:33 -0500 Received: from DFLE100.ent.ti.com (10.64.6.21) by DFLE100.ent.ti.com (10.64.6.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3; Fri, 17 Apr 2020 06:33:32 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) by DFLE100.ent.ti.com (10.64.6.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3 via Frontend Transport; Fri, 17 Apr 2020 06:33:32 -0500 Received: from deskari.lan (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 03HBXSSk012787; Fri, 17 Apr 2020 06:33:30 -0500 From: Tomi Valkeinen To: Lee Jones , Daniel Thompson , Jingoo Han , Bartlomiej Zolnierkiewicz , , CC: Tomi Valkeinen Subject: [PATCH 2/5] backlight: led_bl: drop useless NULL initialization Date: Fri, 17 Apr 2020 14:33:09 +0300 Message-ID: <20200417113312.24340-2-tomi.valkeinen@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200417113312.24340-1-tomi.valkeinen@ti.com> References: <20200417113312.24340-1-tomi.valkeinen@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-fbdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org There's no need to set 'levels' to NULL. Signed-off-by: Tomi Valkeinen Reviewed-by: Daniel Thompson --- drivers/video/backlight/led_bl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/backlight/led_bl.c b/drivers/video/backlight/led_bl.c index d4e1ce684366..c46ecdfe8b0a 100644 --- a/drivers/video/backlight/led_bl.c +++ b/drivers/video/backlight/led_bl.c @@ -140,7 +140,7 @@ static int led_bl_parse_levels(struct device *dev, if (num_levels > 1) { int i; unsigned int db; - u32 *levels = NULL; + u32 *levels; levels = devm_kzalloc(dev, sizeof(u32) * num_levels, GFP_KERNEL);