Make sure sysctls use udev_t, not dev_t.
Make sure sysctls use udev_t, not dev_t.

Submitted by: Thomas Valentino Crimi <tcrimi+@andrew.cmu.edu>

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase