[PATCH bpf-next v3 11/11] libbpf: Fix include of bpf_helpers.h when libbpf is installed on system

From: Toke Høiland-Jørgensen <redacted>

The change to use angled includes for bpf_helper_defs.h breaks compilation
against libbpf when it is installed in the include path, since the file is
installed in the bpf/ subdirectory of $INCLUDE_PATH. Since we've now fixed
the selftest Makefile to not require this anymore, revert back to
double-quoted include so bpf_helpers.h works regardless of include path.

Fixes: 6910d7d3867a ("selftests/bpf: Ensure bpf_helper_defs.h are taken from selftests dir")
Signed-off-by: Toke Høiland-Jørgensen <redacted>
---
 tools/lib/bpf/bpf_helpers.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/lib/bpf/bpf_helpers.h b/tools/lib/bpf/bpf_helpers.h
index 050bb7bf5be6..f69cc208778a 100644
--- a/tools/lib/bpf/bpf_helpers.h
+++ b/tools/lib/bpf/bpf_helpers.h

@@ -2,7 +2,7 @@
 #ifndef __BPF_HELPERS__
 #define __BPF_HELPERS__
 
-#include <bpf_helper_defs.h>
+#include "bpf_helper_defs.h"
 
 #define __uint(name, val) int (*name)[val]
 #define __type(name, val) typeof(val) *name