From 93270357daa949e4bed375b40d0a100ce04f3399 Mon Sep 17 00:00:00 2001 From: Quentin Monnet Date: Fri, 10 Jun 2022 12:26:48 +0100 Subject: bpftool: Do not check return value from libbpf_set_strict_mode() The function always returns 0, so we don't need to check whether the return value is 0 or not. This change was first introduced in commit a777e18f1bcd ("bpftool: Use libbpf 1.0 API mode instead of RLIMIT_MEMLOCK"), but later reverted to restore the unconditional rlimit bump in bpftool. Let's re-add it. Co-developed-by: Yafang Shao Signed-off-by: Quentin Monnet Signed-off-by: Daniel Borkmann Link: https://lore.kernel.org/bpf/20220610112648.29695-3-quentin@isovalent.com --- tools/bpf/bpftool/main.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'tools/bpf') diff --git a/tools/bpf/bpftool/main.c b/tools/bpf/bpftool/main.c index e81227761f5d..451cefc2d0da 100644 --- a/tools/bpf/bpftool/main.c +++ b/tools/bpf/bpftool/main.c @@ -507,9 +507,7 @@ int main(int argc, char **argv) * It will still be rejected if users use LIBBPF_STRICT_ALL * mode for loading generated skeleton. */ - ret = libbpf_set_strict_mode(LIBBPF_STRICT_ALL & ~LIBBPF_STRICT_MAP_DEFINITIONS); - if (ret) - p_err("failed to enable libbpf strict mode: %d", ret); + libbpf_set_strict_mode(LIBBPF_STRICT_ALL & ~LIBBPF_STRICT_MAP_DEFINITIONS); } argc -= optind; -- cgit v1.2.3