diff options
| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2017-07-18 15:41:06 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-07-19 16:33:57 -0700 |
| commit | f55dda4bded9d2042d296b9215bf6453f7411a0d (patch) | |
| tree | d1c7a283573ad5a9b50dad0239b80289a09c8f33 | |
| parent | 06548fbb609d54fd8c03dd4cdad1059ddb44378c (diff) | |
rtlwifi: remove useless code
Remove useless local variables last_read_point and last_txw_point and
the code related.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c index 55f238a2a310..c58393eab6a1 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c @@ -478,7 +478,6 @@ u16 rtl92ee_rx_desc_buff_remained_cnt(struct ieee80211_hw *hw, u8 queue_index) struct rtl_priv *rtlpriv = rtl_priv(hw); u16 read_point = 0, write_point = 0, remind_cnt = 0; u32 tmp_4byte = 0; - static u16 last_read_point; static bool start_rx; tmp_4byte = rtl_read_dword(rtlpriv, REG_RXQ_TXBD_IDX); @@ -506,7 +505,6 @@ u16 rtl92ee_rx_desc_buff_remained_cnt(struct ieee80211_hw *hw, u8 queue_index) rtlpci->rx_ring[queue_index].next_rx_rp = write_point; - last_read_point = read_point; return remind_cnt; } @@ -917,7 +915,6 @@ void rtl92ee_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx, struct rtl_priv *rtlpriv = rtl_priv(hw); u16 cur_tx_rp = 0; u16 cur_tx_wp = 0; - static u16 last_txw_point; static bool over_run; u32 tmp = 0; u8 q_idx = *val; @@ -951,9 +948,6 @@ void rtl92ee_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx, rtl_write_word(rtlpriv, get_desc_addr_fr_q_idx(q_idx), ring->cur_tx_wp); - - if (q_idx == 1) - last_txw_point = cur_tx_wp; } if (ring->avl_desc < (max_tx_desc - 15)) { |