From e7a5977c8efab4cb6fe4c3444c5c5abf7ab7423e Mon Sep 17 00:00:00 2001 From: Andrii Nakryiko Date: Tue, 12 Dec 2023 14:53:43 -0800 Subject: [PATCH] selftests/bpf: fix compiler warnings in RELEASE=1 mode [ 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 Acked-by: Yonghong Song Acked-by: John Fastabend Link: https://lore.kernel.org/r/20231212225343.1723081-1-andrii@kernel.org Signed-off-by: Alexei Starovoitov Signed-off-by: Sasha Levin --- 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 655095810d4a1..0ad98b6a8e6ef 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 c3ba40d0b9de4..c5e7937d7f631 100644 --- a/tools/testing/selftests/bpf/xdp_hw_metadata.c +++ b/tools/testing/selftests/bpf/xdp_hw_metadata.c @@ -70,7 +70,7 @@ 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; -- 2.47.3