Signed-off-by: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>
---
drivers/net/wireless/iwlegacy/3945-mac.c | 3 +--
drivers/net/wireless/iwlegacy/3945.c | 15 ++++-----------
drivers/net/wireless/iwlegacy/3945.h | 3 +--
3 files changed, 6 insertions(+), 15 deletions(-)
diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
index daef6b5..c817975 100644
--- a/drivers/net/wireless/iwlegacy/3945-mac.c
+++ b/drivers/net/wireless/iwlegacy/3945-mac.c
@@ -570,8 +570,7 @@ il3945_tx_skb(struct il_priv *il, struct sk_buff *skb)
/* TODO need this for burst mode later on */
il3945_build_tx_cmd_basic(il, out_cmd, info, hdr, sta_id);
- /* set is_hcca to 0; it probably will never be implemented */
- il3945_hw_build_tx_cmd_rate(il, out_cmd, info, hdr, sta_id, 0);
+ il3945_hw_build_tx_cmd_rate(il, out_cmd, info, hdr, sta_id);
/* Total # bytes to be transmitted */
len = (u16) skb->len;
diff --git a/drivers/net/wireless/iwlegacy/3945.c b/drivers/net/wireless/iwlegacy/3945.c
index 44a1211..1489b15 100644
--- a/drivers/net/wireless/iwlegacy/3945.c
+++ b/drivers/net/wireless/iwlegacy/3945.c
@@ -680,13 +680,13 @@ il3945_hw_txq_free_tfd(struct il_priv *il, struct il_tx_queue *txq)
void
il3945_hw_build_tx_cmd_rate(struct il_priv *il, struct il_device_cmd *cmd,
struct ieee80211_tx_info *info,
- struct ieee80211_hdr *hdr, int sta_id, int tx_id)
+ struct ieee80211_hdr *hdr, int sta_id)
{
u16 hw_value = ieee80211_get_tx_rate(il->hw, info)->hw_value;
u16 rate_idx = min(hw_value & 0xffff, RATE_COUNT_3945 - 1);
u16 rate_mask;
int rate;
- u8 rts_retry_limit;
+ const u8 rts_retry_limit = 7;
u8 data_retry_limit;
__le32 tx_flags;
__le16 fc = hdr->frame_control;
@@ -705,15 +705,8 @@ il3945_hw_build_tx_cmd_rate(struct il_priv *il, struct il_device_cmd *cmd,
else
data_retry_limit = IL_DEFAULT_TX_RETRY;
tx_cmd->data_retry_limit = data_retry_limit;
-
- if (tx_id >= IL39_CMD_QUEUE_NUM)
- rts_retry_limit = 3;
- else
- rts_retry_limit = 7;
-
- if (data_retry_limit < rts_retry_limit)
- rts_retry_limit = data_retry_limit;
- tx_cmd->rts_retry_limit = rts_retry_limit;
+ /* Set retry limit on RTS packets */
+ tx_cmd->rts_retry_limit = min(data_retry_limit, rts_retry_limit);
tx_cmd->rate = rate;
tx_cmd->tx_flags = tx_flags;
diff --git a/drivers/net/wireless/iwlegacy/3945.h b/drivers/net/wireless/iwlegacy/3945.h
index 970e5c3..9f42f79 100644
--- a/drivers/net/wireless/iwlegacy/3945.h
+++ b/drivers/net/wireless/iwlegacy/3945.h
@@ -239,8 +239,7 @@ extern unsigned int il3945_hw_get_beacon_cmd(struct il_priv *il,
u8 rate);
void il3945_hw_build_tx_cmd_rate(struct il_priv *il, struct il_device_cmd *cmd,
struct ieee80211_tx_info *info,
- struct ieee80211_hdr *hdr, int sta_id,
- int tx_id);
+ struct ieee80211_hdr *hdr, int sta_id);
extern int il3945_hw_reg_send_txpower(struct il_priv *il);
extern int il3945_hw_reg_set_txpower(struct il_priv *il, s8 power);
extern void il3945_hdl_stats(struct il_priv *il, struct il_rx_buf *rxb);
--
1.7.4.4
--
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