Remove a recursion protection, which we inherited from splnet() netgraph times. Now several threads may write data to ng_ksocket. Locking of socket is done in sosend().
Remove a recursion protection, which we inherited from splnet() netgraph times.
Now several threads may write data to ng_ksocket. Locking of socket is done in
sosend().

Reviewed by:	archie, julian, rwatson
MFC after:	2 weeks

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