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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4BC5BC433EF for ; Wed, 27 Oct 2021 14:35:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2C29960FBF for ; Wed, 27 Oct 2021 14:35:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242593AbhJ0OiH (ORCPT ); Wed, 27 Oct 2021 10:38:07 -0400 Received: from out30-56.freemail.mail.aliyun.com ([115.124.30.56]:43760 "EHLO out30-56.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237738AbhJ0OiG (ORCPT ); Wed, 27 Oct 2021 10:38:06 -0400 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R631e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04357;MF=cuibixuan@linux.alibaba.com;NM=1;PH=DS;RN=7;SR=0;TI=SMTPD_---0UtuPuVY_1635345335; Received: from VM20210331-25.tbsite.net(mailfrom:cuibixuan@linux.alibaba.com fp:SMTPD_---0UtuPuVY_1635345335) by smtp.aliyun-inc.com(127.0.0.1); Wed, 27 Oct 2021 22:35:38 +0800 From: Bixuan Cui To: linux-um@lists.infradead.org, linux-kernel@vger.kernel.org Cc: cuibixuan@linux.alibaba.com, jdike@addtoit.com, richard@nod.at, anton.ivanov@cambridgegreys.com, johannes.berg@intel.com Subject: [PATCH -next] um: virt-pci: Fix application of sizeof to pointer Date: Wed, 27 Oct 2021 22:35:35 +0800 Message-Id: <1635345335-33899-1-git-send-email-cuibixuan@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix noderef.cocci warning: ./arch/um/drivers/virt-pci.c:192:20-26: ERROR: application of sizeof to pointer Fixes: 4a22c4cebd61 ("um: virt-pci: don't do DMA from stack") Signed-off-by: Bixuan Cui --- arch/um/drivers/virt-pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/um/drivers/virt-pci.c b/arch/um/drivers/virt-pci.c index c080666..156af2f 100644 --- a/arch/um/drivers/virt-pci.c +++ b/arch/um/drivers/virt-pci.c @@ -189,7 +189,7 @@ static unsigned long um_pci_cfgspace_read(void *priv, unsigned int offset, buf = get_cpu_var(um_pci_msg_bufs); data = buf->data; - memset(data, 0xff, sizeof(data)); + memset(data, 0xff, sizeof(*data)); switch (size) { case 1: -- 1.8.3.1