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-rw-r--r--samples/bpf/trace_output_user.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/samples/bpf/trace_output_user.c b/samples/bpf/trace_output_user.c
index 364b98764d54..371732f9cf8e 100644
--- a/samples/bpf/trace_output_user.c
+++ b/samples/bpf/trace_output_user.c
@@ -43,7 +43,6 @@ static void print_bpf_output(void *ctx, int cpu, void *data, __u32 size)
int main(int argc, char **argv)
{
- struct perf_buffer_opts pb_opts = {};
struct bpf_link *link = NULL;
struct bpf_program *prog;
struct perf_buffer *pb;
@@ -84,8 +83,7 @@ int main(int argc, char **argv)
goto cleanup;
}
- pb_opts.sample_cb = print_bpf_output;
- pb = perf_buffer__new(map_fd, 8, &pb_opts);
+ pb = perf_buffer__new(map_fd, 8, print_bpf_output, NULL, NULL, NULL);
ret = libbpf_get_error(pb);
if (ret) {
printf("failed to setup perf_buffer: %d\n", ret);