K 10
svn:author
V 3
sam
K 8
svn:date
V 27
2007-11-26T21:28:18.000000Z
K 7
svn:log
V 421
Be more careful handling off-channel frames: if the driver (wrongly)
sends frames up the stack after changing the current channel then
the lookup by ieee channel number may fail leaving a null ptr in
se_chan; if this happens fallback to the channel recorded when the
frame is processed (curchan).  Since the frame doesn't contribute
to scan results for the sta this is acceptable.

Reviewed by:	thompsa
MFC after:	3 days

END