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iwlwifi: mvm: Change location of vif_count verification for PM

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Currently vif_count verification for power management enablement appear
in different places. Move these verifications to one place in
iwl_mvm_update_power_mode().

Signed-off-by: Alexander Bondar <alexander.bondar@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Alexander Bondar
2013-05-29 10:19:50 +03:00
committed by Johannes Berg
parent 86a91ec757
commit 4bf881f5d5
2 changed files with 17 additions and 26 deletions
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11
drivers/net/wireless/iwlwifi/mvm/power.c
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@@ -246,6 +246,17 @@ int iwl_mvm_power_update_mode(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
if (vif->type != NL80211_IFTYPE_STATION || vif->p2p)
return 0;
/*
* TODO: The following vif_count verification is temporary condition.
* Avoid power mode update if more than one interface is currently
* active. Remove this condition when FW will support power management
* on multiple MACs.
*/
IWL_DEBUG_POWER(mvm, "Currently %d interfaces active\n",
mvm->vif_count);
if (mvm->vif_count > 1)
return 0;
iwl_mvm_power_build_cmd(mvm, vif, &cmd);
iwl_mvm_power_log(mvm, &cmd);