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iwlwifi: mvm: clean up iwl_mvm_bss_info_changed_ap_ibss 

Remove the enum abuse (using an enum to store a set of values),
the unneeded ret variable and unnecessary if nesting.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
This commit is contained in:
Johannes Berg 2013-12-04 17:08:40 +01:00 committed by Emmanuel Grumbach
parent 741e703b58
commit 863230dadc
1 changed files with 7 additions and 13 deletions
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20
drivers/net/wireless/iwlwifi/mvm/mac80211.c
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@ -1397,26 +1397,20 @@ iwl_mvm_bss_info_changed_ap_ibss(struct iwl_mvm *mvm,
u32 changes)
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
enum ieee80211_bss_change ht_change = BSS_CHANGED_ERP_CTS_PROT |
BSS_CHANGED_HT |
BSS_CHANGED_BANDWIDTH;
int ret;
/* Changes will be applied when the AP/IBSS is started */
if (!mvmvif->ap_ibss_active)
return;
if (changes & ht_change) {
ret = iwl_mvm_mac_ctxt_changed(mvm, vif);
if (ret)
IWL_ERR(mvm, "failed to update MAC %pM\n", vif->addr);
}
if (changes & (BSS_CHANGED_ERP_CTS_PROT | BSS_CHANGED_HT |
BSS_CHANGED_BANDWIDTH) &&
iwl_mvm_mac_ctxt_changed(mvm, vif))
IWL_ERR(mvm, "failed to update MAC %pM\n", vif->addr);
/* Need to send a new beacon template to the FW */
if (changes & BSS_CHANGED_BEACON) {
if (iwl_mvm_mac_ctxt_beacon_changed(mvm, vif))
IWL_WARN(mvm, "Failed updating beacon data\n");
}
if (changes & BSS_CHANGED_BEACON &&
iwl_mvm_mac_ctxt_beacon_changed(mvm, vif))
IWL_WARN(mvm, "Failed updating beacon data\n");
}
static void iwl_mvm_bss_info_changed(struct ieee80211_hw *hw,