Return sensible values for some SSL ctrls
Return sensible values for some SSL ctrls

Some ctrls were always returning 0 even if they were successful.

Reviewed-by: Richard Levitte <5fb523282dd7956571c80524edc2dccfa0bd8234@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/13368)

openssl/openssl,openssl/openssl,openssl/openssl,openssl/openssl,openssl/openssl,openssl/openssl