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iwlwifi: add IEEE80211_AMPDU_TX_OPERATIONAL

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mac80211 do not check the return code now, what if mac80211 does start
using the return code? IEEE80211_AMPDU_TX_OPERATIONAL is a valid action,
just iwlwifi driver do not need to take any action for it; so instead of
return "-EINVAL", it is a good program practice to return "-EOPNOTSUPP"
to make sure mac80211 will not get wrong impression.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Wey-Yi Guy 2010-01-08 10:04:41 -08:00 committed by John W. Linville
parent 90be561b11
commit f05279711b
1 changed files with 3 additions and 0 deletions
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3
drivers/net/wireless/iwlwifi/iwl-agn.c
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@ -2955,6 +2955,9 @@ static int iwl_mac_ampdu_action(struct ieee80211_hw *hw,
return 0;
else
return ret;
case IEEE80211_AMPDU_TX_OPERATIONAL:
/* do nothing */
return -EOPNOTSUPP;
default:
IWL_DEBUG_HT(priv, "unknown\n");
return -EINVAL;