Do not leak the state->ls_lock after VI_DOOMED check introduced in the r192683.
Do not leak the state->ls_lock after VI_DOOMED check introduced
in the r192683.

Reported by:	pho
Submitted by:	jhb

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