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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A45D6C43334 for ; Thu, 21 Jul 2022 21:17:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233804AbiGUVRj (ORCPT ); Thu, 21 Jul 2022 17:17:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37564 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233632AbiGUVRg (ORCPT ); Thu, 21 Jul 2022 17:17:36 -0400 Received: from luna (cpc152649-stkp13-2-0-cust121.10-2.cable.virginm.net [86.15.83.122]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 92A048AB07 for ; Thu, 21 Jul 2022 14:17:35 -0700 (PDT) Received: from ben by luna with local (Exim 4.96) (envelope-from ) id 1oEdY2-001tWR-2q; Thu, 21 Jul 2022 22:17:30 +0100 From: Ben Dooks To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: linux@armlinux.org.uk, Ben Dooks Subject: [PATCH 2/3] arm: dma-mapping: fix pointer/integer warning Date: Thu, 21 Jul 2022 22:17:28 +0100 Message-Id: <20220721211729.451731-3-ben-linux@fluff.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220721211729.451731-1-ben-linux@fluff.org> References: <20220721211729.451731-1-ben-linux@fluff.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix the use of a pointer assignment from integer where false is being used instead of NULL. Fix the following warning by usign NULL: arch/arm/mm/dma-mapping.c:712:52: warning: Using plain integer as NULL pointer Signed-off-by: Ben Dooks --- arch/arm/mm/dma-mapping.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index 059cce018570..1483b6a4319d 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -709,7 +709,7 @@ static void *__dma_alloc(struct device *dev, size_t size, dma_addr_t *handle, *handle = DMA_MAPPING_ERROR; allowblock = gfpflags_allow_blocking(gfp); - cma = allowblock ? dev_get_cma_area(dev) : false; + cma = allowblock ? dev_get_cma_area(dev) : NULL; if (cma) buf->allocator = &cma_allocator; -- 2.35.1