diff options
| author |   Ping-Ke Shih <pkshih@realtek.com> | 2017-10-24 10:03:31 +0800 |
|---|---|---|
| committer |   Kalle Valo <kvalo@codeaurora.org> | 2017-10-27 11:02:58 +0300 |
| commit | 1d1aa8f1ea247debf59c857f0d1bee324e43c9ea (patch) | |
| tree | eb1fc155acaded43f5452a669962f72cf03ce487 /drivers/net/wireless/realtek/rtlwifi/pci.c | |
| parent | rtlwifi: rtl8821ae: Fix typo in variable name (diff) | |
| download | linux-1d1aa8f1ea247debf59c857f0d1bee324e43c9ea.tar.xz linux-1d1aa8f1ea247debf59c857f0d1bee324e43c9ea.zip | |
rtlwifi: Remove seq_number from rtl_tid_data
Since mac80211 maintains the sequence number for each STA/TID,
driver doesn't need to maintain a copy.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/pci.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/pci.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/pci.c b/drivers/net/wireless/realtek/rtlwifi/pci.c index b9a6d23364be..eb12818b46b3 100644 --- a/drivers/net/wireless/realtek/rtlwifi/pci.c +++ b/drivers/net/wireless/realtek/rtlwifi/pci.c @@ -1623,7 +1623,6 @@ static int rtl_pci_tx(struct ieee80211_hw *hw, struct rtl_tcb_desc *ptcb_desc) { struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_sta_info *sta_entry = NULL; struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); struct rtl8192_tx_ring *ring; struct rtl_tx_desc *pdesc; @@ -1635,9 +1634,6 @@ static int rtl_pci_tx(struct ieee80211_hw *hw, __le16 fc = rtl_get_fc(skb); u8 *pda_addr = hdr->addr1; struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); - /*ssn */ - u8 tid = 0; - u16 seq_number = 0; u8 own; u8 temp_one = 1; @@ -1699,19 +1695,6 @@ static int rtl_pci_tx(struct ieee80211_hw *hw, return skb->len; } - if (ieee80211_is_data_qos(fc)) { - tid = rtl_get_tid(skb); - if (sta) { - sta_entry = (struct rtl_sta_info *)sta->drv_priv; - seq_number = (le16_to_cpu(hdr->seq_ctrl) & - IEEE80211_SCTL_SEQ) >> 4; - seq_number += 1; - - if (!ieee80211_has_morefrags(hdr->frame_control)) - sta_entry->tids[tid].seq_number = seq_number; - } - } - if (ieee80211_is_data(fc)) rtlpriv->cfg->ops->led_control(hw, LED_CTL_TX); |