net: Rename TCA*BPF_DIGEST to ..._SHA256
This makes it easier to add another digest algorithm down the road if
needed. It also serves to force any programs that might have been
written against a kernel that had the old field name to notice the
change and make any necessary changes.
This shouldn't violate any stable API policies, as no released kernel
has ever had TCA*BPF_DIGEST.
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Andy Lutomirski <luto@kernel.org>
4 files changed
