Replace bpf_map_next_key() with bpf_map_get_next_key() calls.
Signed-off-by: NMickaël Salaün <mic@digikod.net>
Cc: Alexei Starovoitov <ast@fb.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>