diff options
Diffstat (limited to 'samples/bpf/xdp_redirect_cpu_user.c')
-rw-r--r-- | samples/bpf/xdp_redirect_cpu_user.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/samples/bpf/xdp_redirect_cpu_user.c b/samples/bpf/xdp_redirect_cpu_user.c index 9b8f21abeac4..f3468168982e 100644 --- a/samples/bpf/xdp_redirect_cpu_user.c +++ b/samples/bpf/xdp_redirect_cpu_user.c @@ -19,9 +19,6 @@ static const char *__doc__ = #include <time.h> #include <linux/limits.h> -#define __must_check -#include <linux/err.h> - #include <arpa/inet.h> #include <linux/if_link.h> @@ -622,7 +619,7 @@ static struct bpf_link * attach_tp(struct bpf_object *obj, } link = bpf_program__attach_tracepoint(prog, tp_category, tp_name); - if (IS_ERR(link)) + if (libbpf_get_error(link)) exit(EXIT_FAIL_BPF); return link; |