[PATCH bpf-next] libbpf: Fix KERNEL_VERSION macro

[Hengqi Chen <hengqi.chen@xxxxxxxxx>]

Add missing ')' for KERNEL_VERSION macro.

Signed-off-by: Hengqi Chen <hengqi.chen@xxxxxxxxx>
---
 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 cc2e51c64a54..b904128626c2 100644
--- a/tools/lib/bpf/bpf_helpers.h
+++ b/tools/lib/bpf/bpf_helpers.h
@@ -51,7 +51,7 @@
 #endif
 
 #ifndef KERNEL_VERSION
-#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + ((c) > 255 ? 255 : (c))
+#define KERNEL_VERSION(a, b, c) (((a) << 16) + ((b) << 8) + ((c) > 255 ? 255 : (c)))
 #endif
 
 /*
-- 
2.25.1