From 5666fc997ccb93859ea1d4437936c64c6d75c060 Mon Sep 17 00:00:00 2001 From: Chuang Wang Date: Wed, 29 Jun 2022 23:18:46 +0800 Subject: libbpf: Fix wrong variable used in perf_event_uprobe_open_legacy() Use "type" as opposed to "err" in pr_warn() after determine_uprobe_perf_type_legacy() returns an error. Signed-off-by: Chuang Wang Signed-off-by: Andrii Nakryiko Link: https://lore.kernel.org/bpf/20220629151848.65587-3-nashuiliang@gmail.com --- tools/lib/bpf/libbpf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c index 8a441d304924..571acd614dce 100644 --- a/tools/lib/bpf/libbpf.c +++ b/tools/lib/bpf/libbpf.c @@ -10249,7 +10249,7 @@ static int perf_event_uprobe_open_legacy(const char *probe_name, bool retprobe, type = determine_uprobe_perf_type_legacy(probe_name, retprobe); if (type < 0) { pr_warn("failed to determine legacy uprobe event id for %s:0x%zx: %d\n", - binary_path, offset, err); + binary_path, offset, type); return type; } -- cgit v1.2.3