From b7a8159fcaaeb7d0e2e64c2474f05ca199d970e8 Mon Sep 17 00:00:00 2001
From: William Findlay <william@williamfindlay.com>
Date: Sun, 21 Jun 2020 13:18:54 -0400
Subject: [PATCH] Return 0 in detach_kfunc
diff --git a/bpftrace-0.10.0-old/src/attached_probe.cpp b/bpftrace-0.10.0/src/attached_probe.cpp
index 16486b6..8a2f739 100644
--- a/src/attached_probe.cpp
+++ b/src/attached_probe.cpp
@@ -115,7 +115,7 @@ void AttachedProbe::attach_kfunc(void)
 int AttachedProbe::detach_kfunc(void)
 {
   close(tracing_fd_);
-  return bpf_detach_kfunc(progfd_, NULL);
+  return 0;
 }
 #else
 void AttachedProbe::attach_kfunc(void)