On Thu, 2009-04-23 at 01:45 -0700, Johannes Berg wrote: > Under certain circumstances iwlwifi can get stuck and will no > longer accept scan requests, because the core code (cfg80211) > thinks that it's still processing one. This fixes one of the > points where it can happen, but I've still seen it (although > only with my radio-off-when-idle patch). > > Signed-off-by: Johannes Berg <johannes@xxxxxxxxxxxxxxxx> > --- > drivers/net/wireless/iwlwifi/iwl-scan.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > --- wireless-testing.orig/drivers/net/wireless/iwlwifi/iwl-scan.c 2009-04-21 23:36:10.000000000 +0200 > +++ wireless-testing/drivers/net/wireless/iwlwifi/iwl-scan.c 2009-04-23 10:43:08.000000000 +0200 > @@ -814,12 +814,12 @@ void iwl_bg_scan_completed(struct work_s > > IWL_DEBUG_SCAN(priv, "SCAN complete scan\n"); > > - if (test_bit(STATUS_EXIT_PENDING, &priv->status)) > - return; > - > priv->scan_request = NULL; > ieee80211_scan_completed(priv->hw, false); > > + if (test_bit(STATUS_EXIT_PENDING, &priv->status)) > + return; > + > /* Since setting the TXPOWER may have been deferred while > * performing the scan, fire one off */ > mutex_lock(&priv->mutex); > > Acked-by: Reinette Chatre <reinette.chatre@xxxxxxxxx> Thank you Reinette -- 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
