| Message ID | 1570500100-61244-1-git-send-email-zhengbin13@huawei.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | ac8efe4f4a84c6bf59237f77a5db65410bf20241 |
| Delegated to: | Kalle Valo |
| Headers | show |
| Series | rtlwifi: rtl8192ee: Remove set but not used variable 'cur_tx_wp' | expand |
zhengbin <zhengbin13@huawei.com> wrote: > 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 <hulkci@huawei.com> > Signed-off-by: zhengbin <zhengbin13@huawei.com> Patch applied to wireless-drivers-next.git, thanks. ac8efe4f4a84 rtlwifi: rtl8192ee: Remove set but not used variable 'cur_tx_wp'
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c index 27f1a63..92d514c 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c @@ -1010,14 +1010,13 @@ 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;
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 <hulkci@huawei.com> Signed-off-by: zhengbin <zhengbin13@huawei.com> --- drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) -- 2.7.4