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selftests/bpf: Fix trampoline_count.c selftest compilation warning

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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: d633d57902 ("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
This commit is contained in:
Andrii Nakryiko 2020-02-01 22:51:52 -08:00 committed by Daniel Borkmann
parent 257af63d7f
commit 8fc91b972b
1 changed files with 1 additions and 1 deletions
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2
tools/testing/selftests/bpf/prog_tests/trampoline_count.c
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@ -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;