iwlwifi: Cancel scanning upon association
This patch cancels an ongoing HW scan upon association. Not doing this
resulted in instability in association.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index a130f5d..4aaced0 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -7004,6 +7004,12 @@
if (conf == NULL)
return -EIO;
+ if (priv->vif != vif) {
+ IWL_DEBUG_MAC80211("leave - priv->vif != vif\n");
+ mutex_unlock(&priv->mutex);
+ return 0;
+ }
+
/* XXX: this MUST use conf->mac_addr */
if ((priv->iw_mode == IEEE80211_IF_TYPE_AP) &&
@@ -7028,17 +7034,6 @@
if (unlikely(test_bit(STATUS_SCANNING, &priv->status)) &&
!(priv->hw->flags & IEEE80211_HW_NO_PROBE_FILTERING)) {
*/
- if (unlikely(test_bit(STATUS_SCANNING, &priv->status))) {
- IWL_DEBUG_MAC80211("leave - scanning\n");
- mutex_unlock(&priv->mutex);
- return 0;
- }
-
- if (priv->vif != vif) {
- IWL_DEBUG_MAC80211("leave - priv->vif != vif\n");
- mutex_unlock(&priv->mutex);
- return 0;
- }
if (priv->iw_mode == IEEE80211_IF_TYPE_AP) {
if (!conf->bssid) {