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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, 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 AD060CA9ED2 for ; Sun, 3 Nov 2019 11:23:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8DAD021928 for ; Sun, 3 Nov 2019 11:23:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727551AbfKCLXp (ORCPT ); Sun, 3 Nov 2019 06:23:45 -0500 Received: from lb2-smtp-cloud8.xs4all.net ([194.109.24.25]:44551 "EHLO lb2-smtp-cloud8.xs4all.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727503AbfKCLXp (ORCPT ); Sun, 3 Nov 2019 06:23:45 -0500 Received: from tschai.fritz.box ([46.9.232.237]) by smtp-cloud8.xs4all.net with ESMTPA id RDysiydASTzKrRDyxigk7D; Sun, 03 Nov 2019 12:23:43 +0100 From: Hans Verkuil To: linux-media@vger.kernel.org Cc: Hans Verkuil , Sean Young Subject: [PATCH 4/8] rc/ite-cir: fix smatch warning Date: Sun, 3 Nov 2019 12:23:34 +0100 Message-Id: <20191103112338.22569-5-hverkuil-cisco@xs4all.nl> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191103112338.22569-1-hverkuil-cisco@xs4all.nl> References: <20191103112338.22569-1-hverkuil-cisco@xs4all.nl> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CMAE-Envelope: MS4wfF9N1XjMO4LG1hfV4UyZx9hju8VApJwxpnIxUJ20CORVPpddgMXZLwFx8NNB9O4vdKh/FlBUkHTyHk0WSx9uvYRJ01MXADmtuvHXuBJ1ZOSprfX9DIPX sx9Ta10UmYMEGdMUOgEesc6xm15ItEUd5t+piO9H9uwCIhmZs4YyElM27LVW38aXrF8Du3/qp2cDn+L39GIAWUByFigk0jb/ks6+Ti7aPpn1vUXyAEAOwTia v/tfGPcBkDgjIO5AFUUhZQ== Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Use sizeof instead of ARRAY_SIZE to fix this smatch warning: drivers/media/rc/ite-cir.c:385 ite_tx_ir() warn: calling memset(x, y, ARRAY_SIZE()); Signed-off-by: Hans Verkuil Cc: Sean Young --- drivers/media/rc/ite-cir.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/rc/ite-cir.c b/drivers/media/rc/ite-cir.c index 3ab6cec0dc3b..07667c04c1d2 100644 --- a/drivers/media/rc/ite-cir.c +++ b/drivers/media/rc/ite-cir.c @@ -382,7 +382,7 @@ static int ite_tx_ir(struct rc_dev *rcdev, unsigned *txbuf, unsigned n) ite_dbg("%s called", __func__); /* clear the array just in case */ - memset(last_sent, 0, ARRAY_SIZE(last_sent)); + memset(last_sent, 0, sizeof(last_sent)); spin_lock_irqsave(&dev->lock, flags); -- 2.23.0