diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2010-02-19 11:42:32 -0800 |
|---|---|---|
| committer | Reinette Chatre <reinette.chatre@intel.com> | 2010-03-09 16:12:08 -0800 |
| commit | 72e15d71b02a21fd7b94ee1af4ba3a41f722b1f3 (patch) | |
| tree | 9e0435e3fba955ea598b637ac53fe8f0b879d22f /drivers/net/wireless/iwlwifi/iwl3945-base.c | |
| parent | 4967c31677cf3c6c49aadf205f1a31d15d7610da (diff) | |
iwlwifi: change WEP key protection to use mutex
For later station notification support we would like WEP key setting to be
done synchronously always. Currently all places from which WEP key is set
can sleep, but the usage of sta_lock prevents it to do so. Modify the
locking to use priv->mutex instead and thus enable this call to sleep.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl3945-base.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl3945-base.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index 2fd1b3d4949..dd33251d691 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -3344,7 +3344,6 @@ static int iwl3945_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, mutex_lock(&priv->mutex); iwl_scan_cancel_timeout(priv, 100); - mutex_unlock(&priv->mutex); switch (cmd) { case SET_KEY: @@ -3365,6 +3364,7 @@ static int iwl3945_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, ret = -EINVAL; } + mutex_unlock(&priv->mutex); IWL_DEBUG_MAC80211(priv, "leave\n"); return ret; |