@Stuart Bishop -- it is quite possible your bug is related to the bug fixed in the commit below, in the upstream wireless tree. It does not yet appear to be merged into mainline, not sure when that will occur as yet.
http://git.kernel.org/?p=linux/kernel/git/linville/wireless-testing.git;a=commit;h=9fe32736d2cf27dfbf25cb7536c4358cd0dab6de
@Stuart Bishop -- it is quite possible your bug is related to the bug fixed in the commit below, in the upstream wireless tree. It does not yet appear to be merged into mainline, not sure when that will occur as yet.
http:// git.kernel. org/?p= linux/kernel/ git/linville/ wireless- testing. git;a=commit; h=9fe32736d2cf2 7dfbf25cb7536c4 358cd0dab6de