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iwlwifi: mvm: add iwl_mvm_sta_from_mac80211

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This is just a helper function to go from the mac80211
station struct to our internal one, to later allow us
to avoid temporary 'mvmsta' variables.

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
2013-11-14 18:20:04 +01:00
committed by Emmanuel Grumbach
parent a7b8b2ca91
commit 5b577a90fb
6 changed files with 23 additions and 17 deletions
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6
drivers/net/wireless/iwlwifi/mvm/sta.h
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@@ -298,6 +298,12 @@ struct iwl_mvm_sta {
bool tt_tx_protection;
};
static inline struct iwl_mvm_sta *
iwl_mvm_sta_from_mac80211(struct ieee80211_sta *sta)
{
return (void *)sta->drv_priv;
}
/**
* struct iwl_mvm_int_sta - representation of an internal station (auxiliary or
* broadcast)