diff options
| author | Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> | 2014-12-20 13:48:14 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2014-12-24 18:54:13 +0200 |
| commit | 9898b77536b8569be2704964d3c519ef070e4a27 (patch) | |
| tree | 5d9291731336f5d625d63805cb97ed3a41152cbb | |
| parent | fd3cb22ad87fd53eb47dc64fd0cafd665d4124a1 (diff) | |
| download | linux-9898b77536b8569be2704964d3c519ef070e4a27.tar.gz linux-9898b77536b8569be2704964d3c519ef070e4a27.tar.bz2 linux-9898b77536b8569be2704964d3c519ef070e4a27.zip | |
rtlwifi: rtl8192ee: trx.c: Remove unused function
Remove the function rtl92ee_get_available_desc() that is not used anywhere.
This was partially found by using a static code analysis program called cppcheck.
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| -rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8192ee/trx.c | 21 | ||||
| -rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8192ee/trx.h | 1 |
2 files changed, 0 insertions, 22 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ee/trx.c b/drivers/net/wireless/rtlwifi/rtl8192ee/trx.c index 51806aca2318..55d1da5e162b 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ee/trx.c +++ b/drivers/net/wireless/rtlwifi/rtl8192ee/trx.c @@ -551,27 +551,6 @@ static u16 get_desc_addr_fr_q_idx(u16 queue_index) return desc_address; } -void rtl92ee_get_available_desc(struct ieee80211_hw *hw, u8 q_idx) -{ - struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); - struct rtl_priv *rtlpriv = rtl_priv(hw); - u16 point_diff = 0; - u16 current_tx_read_point = 0, current_tx_write_point = 0; - u32 tmp_4byte; - - tmp_4byte = rtl_read_dword(rtlpriv, - get_desc_addr_fr_q_idx(q_idx)); - current_tx_read_point = (u16)((tmp_4byte >> 16) & 0x0fff); - current_tx_write_point = (u16)((tmp_4byte) & 0x0fff); - - point_diff = ((current_tx_read_point > current_tx_write_point) ? - (current_tx_read_point - current_tx_write_point) : - (TX_DESC_NUM_92E - current_tx_write_point + - current_tx_read_point)); - - rtlpci->tx_ring[q_idx].avl_desc = point_diff; -} - void rtl92ee_pre_fill_tx_bd_desc(struct ieee80211_hw *hw, u8 *tx_bd_desc, u8 *desc, u8 queue_index, struct sk_buff *skb, dma_addr_t addr) diff --git a/drivers/net/wireless/rtlwifi/rtl8192ee/trx.h b/drivers/net/wireless/rtlwifi/rtl8192ee/trx.h index 45fd9db8cc40..48504c25fffb 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ee/trx.h +++ b/drivers/net/wireless/rtlwifi/rtl8192ee/trx.h @@ -829,7 +829,6 @@ void rtl92ee_rx_check_dma_ok(struct ieee80211_hw *hw, u8 *header_desc, u8 queue_index); u16 rtl92ee_rx_desc_buff_remained_cnt(struct ieee80211_hw *hw, u8 queue_index); -void rtl92ee_get_available_desc(struct ieee80211_hw *hw, u8 queue_index); void rtl92ee_pre_fill_tx_bd_desc(struct ieee80211_hw *hw, u8 *tx_bd_desc, u8 *desc, u8 queue_index, struct sk_buff *skb, dma_addr_t addr); |