diff options
| author | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2011-11-10 06:55:04 -0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-11-11 12:32:52 -0500 |
| commit | b2ccccdca46273c7b321ecf5041c362cd950da20 (patch) | |
| tree | 27faff45ba7da3ed4e3f6913ab6b735498720409 /drivers/net/wireless/iwlwifi/iwl-agn-rxon.c | |
| parent | 75a56eccb01fcc3c1ae8000130f3c9b3c8ec68d9 (diff) | |
| download | lwn-b2ccccdca46273c7b321ecf5041c362cd950da20.tar.gz lwn-b2ccccdca46273c7b321ecf5041c362cd950da20.zip | |
iwlagn: check for SMPS mode
Check and report WARN only when its invalid
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn-rxon.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-rxon.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c index 4c52bee6812d..8e45fba4fc86 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c @@ -542,6 +542,9 @@ int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed) mutex_lock(&priv->shrd->mutex); + if (test_bit(STATUS_EXIT_PENDING, &priv->shrd->status)) + goto out; + if (unlikely(test_bit(STATUS_SCANNING, &priv->shrd->status))) { IWL_DEBUG_MAC80211(priv, "leave - scanning\n"); goto out; |