From: zhengbin Date: Tue, 8 Oct 2019 02:01:40 +0000 (+0800) Subject: rtlwifi: rtl8192ee: Remove set but not used variable 'cur_tx_wp' X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ac8efe4f4a84c6bf59237f77a5db65410bf20241;p=linux.git rtlwifi: rtl8192ee: Remove set but not used variable 'cur_tx_wp' Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c: In function rtl92ee_is_tx_desc_closed: drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c:1005:18: warning: variable cur_tx_wp set but not used [-Wunused-but-set-variable] It is not used since commit cf54622c8076 ("rtlwifi: cleanup the code that check whether TX ring is available") Reported-by: Hulk Robot Signed-off-by: zhengbin Signed-off-by: Kalle Valo --- diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c index 36a8a51e6096a..dc7b515bdc851 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c @@ -1002,14 +1002,13 @@ bool rtl92ee_is_tx_desc_closed(struct ieee80211_hw *hw, u8 hw_queue, u16 index) struct rtl8192_tx_ring *ring = &rtlpci->tx_ring[hw_queue]; { - u16 cur_tx_rp, cur_tx_wp; + u16 cur_tx_rp; u32 tmpu32; tmpu32 = rtl_read_dword(rtlpriv, get_desc_addr_fr_q_idx(hw_queue)); cur_tx_rp = (u16)((tmpu32 >> 16) & 0x0fff); - cur_tx_wp = (u16)(tmpu32 & 0x0fff); /* don't need to update ring->cur_tx_wp */ ring->cur_tx_rp = cur_tx_rp;