Quit a warning introduced by UMA.  This only occurs on machines where vm_size_t != unsigned long.
Quit a warning introduced by UMA.  This only occurs on machines where
vm_size_t != unsigned long.

Reviewed by:	phk

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