It is better to use SYSCTL_TWO instead of &two, and then we can
remove the variable "two" in net/core/sysctl_net_core.c.
Signed-off-by: NTiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: NAlexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/1652153703-22729-2-git-send-email-yangtiezhu@loongson.cn