Received: by 2002:a05:6a10:a841:0:0:0:0 with SMTP id d1csp323124pxy; Thu, 22 Apr 2021 03:03:05 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyOj3vmbFCb3G2HVRJ6byjtELGgLtdD3Yg8qedTjVGfFkrXdZxDv4e84qMTfhfI6WeL3FuM X-Received: by 2002:a63:7c44:: with SMTP id l4mr2773630pgn.325.1619085785209; Thu, 22 Apr 2021 03:03:05 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1619085785; cv=none; d=google.com; s=arc-20160816; b=cFNHpUu6VYPOAb4yY0cOQ5LZC0NDDmVozERThFOXkngV4aEyhFWDjjDCYdnnxIdvr0 SPzVeDeQwSwCl/zpqZUXKS5uD2rAYX23IldZAh7xOi4cl9fueQHNE42RdZaD2r7cLyRT xUlTgZ2qBpFo0mzek3RRIC6LUXV01bi9lQ75GmZrC0G+pEl4mf+MKckQtPgMrRn8pxET pjjrG4iocNg2NM4rHImK6emqkKcNTW/nZlYnpjofE2eM5DBPMpjTAz6fBVqdyNaLqOOG pCGeBKOL5lBSetO4wvC0bD3mwsv9A98/0HgeNcUhGMm77oadSZd+J1YXKcsBMYVJugJz kBwA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:message-id:date:subject:cc:to:from; bh=OQLl4syTVvEK52asdUcfF2KJAagXp/5+u8oCPxlgI+Q=; b=NWcRH5zBQoNQ/c7T4h/QcycsEvxKUuZ4hY+3LtzCu9PcgqvmpTp20jZLBK3DXUNYgR JX3woe7xfFd9FDHpFbaz7//mV9erDXPIpJlWP+rwe7acwM59CvcMvyL7Rie00oKACoHB P2W7LEn7u14IMXRBnbrsn+lUkJMO2DvuLmXcFrA7Lzab1m1hwbg1MPtMWcME0xgzdyR/ AogvOIU4y6QkZYgY8ttueLJSykbwr9KNFUuT7xsI6HdocomiNmud7ds5snoB1Qwz1OuG TXaHg2Fg2czAMGcOyCbA2yvBihlO8bT34fvlW2pYalSS0zoV4QrqPwj5AITREUTf9dBd LRzw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id g6si2567441pgg.244.2021.04.22.03.02.52; Thu, 22 Apr 2021 03:03:05 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235735AbhDVKBv (ORCPT + 99 others); Thu, 22 Apr 2021 06:01:51 -0400 Received: from out30-42.freemail.mail.aliyun.com ([115.124.30.42]:38951 "EHLO out30-42.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235755AbhDVKBt (ORCPT ); Thu, 22 Apr 2021 06:01:49 -0400 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R191e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04395;MF=jiapeng.chong@linux.alibaba.com;NM=1;PH=DS;RN=14;SR=0;TI=SMTPD_---0UWOJKzs_1619085665; Received: from j63c13417.sqa.eu95.tbsite.net(mailfrom:jiapeng.chong@linux.alibaba.com fp:SMTPD_---0UWOJKzs_1619085665) by smtp.aliyun-inc.com(127.0.0.1); Thu, 22 Apr 2021 18:01:12 +0800 From: Jiapeng Chong To: shuah@kernel.org Cc: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, kafai@fb.com, songliubraving@fb.com, yhs@fb.com, john.fastabend@gmail.com, kpsingh@kernel.org, linux-kselftest@vger.kernel.org, netdev@vger.kernel.org, bpf@vger.kernel.org, linux-kernel@vger.kernel.org, Jiapeng Chong Subject: [PATCH] selftests/bpf: fix warning comparing pointer to 0 Date: Thu, 22 Apr 2021 18:00:48 +0800 Message-Id: <1619085648-36826-1-git-send-email-jiapeng.chong@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 the following coccicheck warning: ./tools/testing/selftests/bpf/progs/fentry_test.c:76:15-16: WARNING comparing pointer to 0. Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong --- tools/testing/selftests/bpf/progs/fentry_test.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/bpf/progs/fentry_test.c b/tools/testing/selftests/bpf/progs/fentry_test.c index 52a550d..d4247d6 100644 --- a/tools/testing/selftests/bpf/progs/fentry_test.c +++ b/tools/testing/selftests/bpf/progs/fentry_test.c @@ -73,7 +73,7 @@ int BPF_PROG(test7, struct bpf_fentry_test_t *arg) SEC("fentry/bpf_fentry_test8") int BPF_PROG(test8, struct bpf_fentry_test_t *arg) { - if (arg->a == 0) + if (!arg->a) test8_result = 1; return 0; } -- 1.8.3.1