Explicitly ignore ibss merge requests when the node is ic_bss.  This can happen on the first management frame received from a neighbor; we assume any merge candidate will send more frames and those should be processed with a suitable table entry.
Explicitly ignore ibss merge requests when the node is ic_bss.  This can
happen on the first management frame received from a neighbor; we assume
any merge candidate will send more frames and those should be processed
with a suitable table entry.

Stepped on by:	Tai-hwa Liang

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