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Diffstat (limited to 'net/mac80211/agg-tx.c')
-rw-r--r--net/mac80211/agg-tx.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c
index b37c8a983d88..430a58587538 100644
--- a/net/mac80211/agg-tx.c
+++ b/net/mac80211/agg-tx.c
@@ -95,10 +95,10 @@ static void ieee80211_send_addba_request(struct ieee80211_sub_if_data *sdata,
mgmt->u.action.u.addba_req.action_code = WLAN_ACTION_ADDBA_REQ;
mgmt->u.action.u.addba_req.dialog_token = dialog_token;
- capab = (u16)(1 << 0); /* bit 0 A-MSDU support */
- capab |= (u16)(1 << 1); /* bit 1 aggregation policy */
- capab |= (u16)(tid << 2); /* bit 5:2 TID number */
- capab |= (u16)(agg_size << 6); /* bit 15:6 max size of aggergation */
+ capab = IEEE80211_ADDBA_PARAM_AMSDU_MASK;
+ capab |= IEEE80211_ADDBA_PARAM_POLICY_MASK;
+ capab |= u16_encode_bits(tid, IEEE80211_ADDBA_PARAM_TID_MASK);
+ capab |= u16_encode_bits(agg_size, IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK);
mgmt->u.action.u.addba_req.capab = cpu_to_le16(capab);
@@ -950,8 +950,8 @@ void ieee80211_process_addba_resp(struct ieee80211_local *local,
capab = le16_to_cpu(mgmt->u.action.u.addba_resp.capab);
amsdu = capab & IEEE80211_ADDBA_PARAM_AMSDU_MASK;
- tid = (capab & IEEE80211_ADDBA_PARAM_TID_MASK) >> 2;
- buf_size = (capab & IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK) >> 6;
+ tid = u16_get_bits(capab, IEEE80211_ADDBA_PARAM_TID_MASK);
+ buf_size = u16_get_bits(capab, IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK);
buf_size = min(buf_size, local->hw.max_tx_aggregation_subframes);
txq = sta->sta.txq[tid];