On Tue, Nov 2, 2010 at 1:31 AM, Lennert Buytenhek <buytenh@xxxxxxxxxxxxxx> wrote: > On Mon, Nov 01, 2010 at 05:55:51PM -0700, Brian Cavagnolo wrote: > >> For client STA interfaces, ieee80211_do_stop unsets the relevant >> interface's SDATA_STATE_RUNNING state bit prior to cancelling an >> interrupted scan. When ieee80211_offchannel_return is invoked as >> part of cancelling the scan, it doesn't bother unsetting the >> SDATA_STATE_OFFCHANNEL bit because it sees that the interface is >> down. Normally this doesn't matter because when the client STA >> interface is brought back up, it will probably issue a scan. But >> in some cases (e.g., the user changes the interface type while it >> is down), the SDATA_STATE_OFFCHANNEL bit will remain set. This >> prevents the interface queues from being started. So we >> unconditionally unset this bit when we cancel a scan. > > How does this patch fit into the series? > Sorry. That should have gone to Johannes. I'll resubmit. -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
