[bpf-next v2 0/3] samples/bpf: fix LLVM compilation warning with samples

["Daniel T. Lee" <danieltimlee@gmail.com>]

Currently, compiling samples/bpf with LLVM emits several warning. They
are only small details, but they do not appear when compiled with GCC.
Detailed compilation command and warning logs can be found from bpf CI.

Daniel T. Lee (3):
  samples/bpf: remove unused function with test_lru_dist
  samples/bpf: replace meaningless counter with tracex4
  samples/bpf: fix uninitialized warning with
    test_current_task_under_cgroup

 samples/bpf/test_current_task_under_cgroup_user.c | 6 ++++--
 samples/bpf/test_lru_dist.c                       | 5 -----
 samples/bpf/tracex4_user.c                        | 4 ++--
 3 files changed, 6 insertions(+), 9 deletions(-)

-- 
2.34.1

Changes in V2: 
- Change the cover letter subject