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| author | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2011-11-10 18:55:04 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-11-11 21:32:52 +0400 |
| commit | b2ccccdca46273c7b321ecf5041c362cd950da20 (patch) | |
| tree | 27faff45ba7da3ed4e3f6913ab6b735498720409 | |
| parent | 75a56eccb01fcc3c1ae8000130f3c9b3c8ec68d9 (diff) | |
| download | linux-b2ccccdca46273c7b321ecf5041c362cd950da20.tar.xz | |
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>
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-rxon.c | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c index 1a52ed29f2d6..6465983fef34 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c @@ -827,6 +827,7 @@ static int iwl_get_idle_rx_chain_count(struct iwl_priv *priv, int active_cnt) case IEEE80211_SMPS_STATIC: case IEEE80211_SMPS_DYNAMIC: return IWL_NUM_IDLE_CHAINS_SINGLE; + case IEEE80211_SMPS_AUTOMATIC: case IEEE80211_SMPS_OFF: return active_cnt; default: 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; |