From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-00082601.pphosted.com (mx0a-00082601.pphosted.com [67.231.145.42]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B6407AA for ; Tue, 12 Dec 2023 14:53:59 -0800 (PST) Received: from pps.filterd (m0044012.ppops.net [127.0.0.1]) by mx0a-00082601.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 3BCLg7f5002091 for ; Tue, 12 Dec 2023 14:53:59 -0800 Received: from mail.thefacebook.com ([163.114.132.120]) by mx0a-00082601.pphosted.com (PPS) with ESMTPS id 3uxkk95hg9-6 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Tue, 12 Dec 2023 14:53:59 -0800 Received: from twshared10507.42.prn1.facebook.com (2620:10d:c085:208::f) by mail.thefacebook.com (2620:10d:c085:11d::8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.34; Tue, 12 Dec 2023 14:53:58 -0800 Received: by devbig019.vll3.facebook.com (Postfix, from userid 137359) id F3BDE3D0C37DB; Tue, 12 Dec 2023 14:53:44 -0800 (PST) From: Andrii Nakryiko To: , , , CC: , Subject: [PATCH bpf-next] selftests/bpf: fix compiler warnings in RELEASE=1 mode Date: Tue, 12 Dec 2023 14:53:43 -0800 Message-ID: <20231212225343.1723081-1-andrii@kernel.org> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-FB-Internal: Safe Content-Type: text/plain X-Proofpoint-GUID: t7cPptOUgieUpsKjLqZne9qtVJM4__9t X-Proofpoint-ORIG-GUID: t7cPptOUgieUpsKjLqZne9qtVJM4__9t X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-12-12_12,2023-12-12_01,2023-05-22_02 When compiling BPF selftests with RELEASE=3D1, we get two new warnings, which are treated as errors. Fix them. Signed-off-by: Andrii Nakryiko --- tools/testing/selftests/bpf/veristat.c | 2 +- tools/testing/selftests/bpf/xdp_hw_metadata.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/bpf/veristat.c b/tools/testing/selft= ests/bpf/veristat.c index 1d418d66e375..244d4996e06e 100644 --- a/tools/testing/selftests/bpf/veristat.c +++ b/tools/testing/selftests/bpf/veristat.c @@ -1254,7 +1254,7 @@ static int cmp_join_stat(const struct verif_stats_j= oin *s1, bool asc, bool abs) { const char *str1 =3D NULL, *str2 =3D NULL; - double v1, v2; + double v1 =3D 0.0, v2 =3D 0.0; int cmp =3D 0; =20 fetch_join_stat_value(s1, id, var, &str1, &v1); diff --git a/tools/testing/selftests/bpf/xdp_hw_metadata.c b/tools/testin= g/selftests/bpf/xdp_hw_metadata.c index 3291625ba4fb..c69c08933fdd 100644 --- a/tools/testing/selftests/bpf/xdp_hw_metadata.c +++ b/tools/testing/selftests/bpf/xdp_hw_metadata.c @@ -79,7 +79,7 @@ static int open_xsk(int ifindex, struct xsk *xsk, __u32= queue_id) .flags =3D XSK_UMEM__DEFAULT_FLAGS, .tx_metadata_len =3D sizeof(struct xsk_tx_metadata), }; - __u32 idx; + __u32 idx =3D 0; u64 addr; int ret; int i; --=20 2.34.1