1 files changed, 0 insertions, 7 deletions
diff --git a/samples/bpf/libbpf.c b/samples/bpf/libbpf.c
index d9af876b4a2c..bee473a494f1 100644
--- a/samples/bpf/libbpf.c
+++ b/samples/bpf/libbpf.c
@@ -34,10 +34,3 @@ int open_raw_sock(const char *name)
 
 	return sock;
 }
-
-int perf_event_open(struct perf_event_attr *attr, int pid, int cpu,
-		    int group_fd, unsigned long flags)
-{
-	return syscall(__NR_perf_event_open, attr, pid, cpu,
-		       group_fd, flags);
-}