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Commit 67acad5f authored by Stanislaw Gruszka's avatar Stanislaw Gruszka Committed by John W. Linville
Browse files

iwlwifi: fix ack health for WiFi/BT combo devices 



Combo devices have TX statistics on different place, because
struct statistics_rx_bt and struct statistics_rx have different
size. User proper values on combo devices instead of random data.

Signed-off-by: default avatarStanislaw Gruszka <sgruszka@redhat.com>
Acked-by: default avatarWey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent f266526d

drivers/net/wireless/iwlwifi/iwl-agn.c

+7 −2
Original line number Original line Diff line number Diff line
@@ -1419,8 +1419,13 @@ bool iwl_good_ack_health(struct iwl_priv *priv, struct iwl_rx_packet *pkt) 
	if (priv->_agn.agg_tids_count)

	if (priv->_agn.agg_tids_count)

		return true;

		return true;





	if (iwl_bt_statistics(priv)) {

		cur = &pkt->u.stats_bt.tx;

		old = &priv->_agn.statistics_bt.tx;

	} else {

		cur = &pkt->u.stats.tx;

		cur = &pkt->u.stats.tx;

		old = &priv->_agn.statistics.tx;

		old = &priv->_agn.statistics.tx;

	}





	actual_delta = le32_to_cpu(cur->actual_ack_cnt) -

	actual_delta = le32_to_cpu(cur->actual_ack_cnt) -

		       le32_to_cpu(old->actual_ack_cnt);

		       le32_to_cpu(old->actual_ack_cnt);