Received-SPF: pass (google.com: domain of linux-kernel+bounces-27976-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) client-ip=147.75.48.161;
From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org,
	stable@vger.kernel.org
Cc: Andrii Nakryiko <andrii@kernel.org>,
	Yonghong Song <yonghong.song@linux.dev>,
	John Fastabend <john.fastabend@gmail.com>,
	Alexei Starovoitov <ast@kernel.org>,
	Sasha Levin <sashal@kernel.org>,
	daniel@iogearbox.net,
	shuah@kernel.org,
	davem@davemloft.net,
	kuba@kernel.org,
	hawk@kernel.org,
	bpf@vger.kernel.org,
	linux-kselftest@vger.kernel.org,
	netdev@vger.kernel.org
Subject: [PATCH AUTOSEL 6.6 065/104] selftests/bpf: fix compiler warnings in RELEASE=1 mode
Date: Tue, 16 Jan 2024 14:46:31 -0500
Message-ID: <20240116194908.253437-65-sashal@kernel.org>
In-Reply-To: <20240116194908.253437-1-sashal@kernel.org>
References: <20240116194908.253437-1-sashal@kernel.org>
Precedence: bulk
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit

From: Andrii Nakryiko <andrii@kernel.org>

[ Upstream commit 62d9a969f4a95219c757831e9ad66cd4dd9edee5 ]

When compiling BPF selftests with RELEASE=1, we get two new
warnings, which are treated as errors. Fix them.

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Yonghong Song <yonghong.song@linux.dev>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/r/20231212225343.1723081-1-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 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/selftests/bpf/veristat.c
index 655095810d4a..0ad98b6a8e6e 100644
--- a/tools/testing/selftests/bpf/veristat.c
+++ b/tools/testing/selftests/bpf/veristat.c
@@ -1214,7 +1214,7 @@ static int cmp_join_stat(const struct verif_stats_join *s1,
 			 enum stat_id id, enum stat_variant var, bool asc)
 {
 	const char *str1 = NULL, *str2 = NULL;
-	double v1, v2;
+	double v1 = 0.0, v2 = 0.0;
 	int cmp = 0;
 
 	fetch_join_stat_value(s1, id, var, &str1, &v1);
diff --git a/tools/testing/selftests/bpf/xdp_hw_metadata.c b/tools/testing/selftests/bpf/xdp_hw_metadata.c
index 613321eb84c1..adb77c1a6a74 100644
--- a/tools/testing/selftests/bpf/xdp_hw_metadata.c
+++ b/tools/testing/selftests/bpf/xdp_hw_metadata.c
@@ -68,7 +68,7 @@ static int open_xsk(int ifindex, struct xsk *xsk, __u32 queue_id)
 		.frame_size = XSK_UMEM__DEFAULT_FRAME_SIZE,
 		.flags = XDP_UMEM_UNALIGNED_CHUNK_FLAG,
 	};
-	__u32 idx;
+	__u32 idx = 0;
 	u64 addr;
 	int ret;
 	int i;
-- 
2.43.0