[PATCH] selftests/bpf: remove the DEBUG macro for test_dev_cgroup

[Chen Rong]

The test may fail if not enable DEBUG macro in dev_cgroup.c
  # ./test_dev_cgroup
  libbpf: load bpf program failed: Operation not permitted
  libbpf: failed to load program 'cgroup/dev'
  libbpf: failed to load object './dev_cgroup.o'
  Failed to load DEV_CGROUP program

Removing the DEBUG macro makes the test always pass.

Signed-off-by: Chen Rong <chenr.f...@cn.fujitsu.com>
---
 tools/testing/selftests/bpf/dev_cgroup.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/tools/testing/selftests/bpf/dev_cgroup.c 
b/tools/testing/selftests/bpf/dev_cgroup.c
index ce41a34..a167c6d 100644
--- a/tools/testing/selftests/bpf/dev_cgroup.c
+++ b/tools/testing/selftests/bpf/dev_cgroup.c
@@ -13,7 +13,6 @@ SEC("cgroup/dev")
 int bpf_prog1(struct bpf_cgroup_dev_ctx *ctx)
 {
        short type = ctx->access_type & 0xFFFF;
-#ifdef DEBUG
        short access = ctx->access_type >> 16;
        char fmt[] = "  %d:%d    \n";
 
@@ -39,7 +38,6 @@ int bpf_prog1(struct bpf_cgroup_dev_ctx *ctx)
                fmt[10] = 'm';
 
        bpf_trace_printk(fmt, sizeof(fmt), ctx->major, ctx->minor);
-#endif
 
        /* Allow access to /dev/zero and /dev/random.
         * Forbid everything else.
-- 
2.5.0