test_1_to_1_sockopt: we have changed the minimum value to 2048

Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
sctp_status: add missed parameter description and remove unused option

Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>