Initalize ifq_maxlen to prevent a harmless warning message.
Initalize ifq_maxlen to prevent a harmless warning message.

MFC After:	1 day
Pointed out by:	jacks@sage-american.com, bmah

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