Instead of using integer literal here and there use macro name for
better context.
Signed-off-by: NDmitrii Banshchikov <me@ubique.spb.ru>
Signed-off-by: NAlexei Starovoitov <ast@kernel.org>
Acked-by: NMartin KaFai Lau <kafai@fb.com>
Link: https://lore.kernel.org/bpf/20210225202629.585485-1-me@ubique.spb.ru