From: Andrii Nakryiko <andriin@fb.com>
Date: Sat, 1 Feb 2020 22:51:52 -0800
Subject: selftests/bpf: Fix trampoline_count.c selftest compilation warning
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Patch-mainline: v5.6-rc1
Git-commit: 8fc91b972b734a62a3f3ef45db06d06617f739ea
References: bsc#1177028

Fix missing braces compilation warning in trampoline_count test:

  .../prog_tests/trampoline_count.c: In function ‘test_trampoline_count’:
  .../prog_tests/trampoline_count.c:49:9: warning: missing braces around initializer [-Wmissing-braces]
  struct inst inst[MAX_TRAMP_PROGS] = { 0 };
         ^
  .../prog_tests/trampoline_count.c:49:9: warning: (near initialization for ‘inst[0]’) [-Wmissing-braces]

Fixes: d633d57902a5 ("selftest/bpf: Add test for allowed trampolines count")
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20200202065152.2718142-1-andriin@fb.com
Acked-by: Gary Lin <glin@suse.com>
---
 tools/testing/selftests/bpf/prog_tests/trampoline_count.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/tools/testing/selftests/bpf/prog_tests/trampoline_count.c
+++ b/tools/testing/selftests/bpf/prog_tests/trampoline_count.c
@@ -46,7 +46,7 @@ void test_trampoline_count(void)
 	const char *fentry_name = "fentry/__set_task_comm";
 	const char *fexit_name = "fexit/__set_task_comm";
 	const char *object = "test_trampoline_count.o";
-	struct inst inst[MAX_TRAMP_PROGS] = { 0 };
+	struct inst inst[MAX_TRAMP_PROGS] = {};
 	int err, i = 0, duration = 0;
 	struct bpf_object *obj;
 	struct bpf_link *link;