sysctl ipc: Remove dead binary sysctl support code.

Now that sys_sysctl is a generic wrapper around /proc/sys  .ctl_name
and .strategy members of sysctl tables are dead code.  Remove them.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

diff --cc ipc/ipc_sysctl.c
Simple merge

diff --cc ipc/mq_sysctl.c
Simple merge