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| author | zhengbin <zhengbin13@huawei.com> | 2019-10-04 11:43:53 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2019-10-09 11:22:43 +0300 |
| commit | e25076070201b826fbbcdb0e3fe554e905601d8f (patch) | |
| tree | 444896c134d016c864c1ba97cbd2cd35419de7a8 | |
| parent | 073f8138f598433e7bf8b79a312b2f0d71c16141 (diff) | |
| download | linux-e25076070201b826fbbcdb0e3fe554e905601d8f.tar.xz | |
rtlwifi: btcoex: Remove set but not used variable 'result'
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c: In function btc8192e2ant_tdma_duration_adjust:
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c:1584:6: warning: variable result set but not used [-Wunused-but-set-variable]
It is not used since commit 27a31a60a4de ("rtlwifi:
btcoex: remove unused functions")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c index 3ebc7c93b1e9..3c96c320236c 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c @@ -1578,10 +1578,6 @@ static void btc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, { struct rtl_priv *rtlpriv = btcoexist->adapter; static int up, dn, m, n, wait_cnt; - /* 0: no change, +1: increase WiFi duration, - * -1: decrease WiFi duration - */ - int result; u8 retry_cnt = 0; RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, @@ -1669,7 +1665,6 @@ static void btc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, dn = 0; m = 1; n = 3; - result = 0; wait_cnt = 0; } else { /* accquire the BT TRx retry count from BT_Info byte2 */ @@ -1679,7 +1674,6 @@ static void btc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], up=%d, dn=%d, m=%d, n=%d, wait_cnt=%d\n", up, dn, m, n, wait_cnt); - result = 0; wait_cnt++; /* no retry in the last 2-second duration */ if (retry_cnt == 0) { @@ -1694,7 +1688,6 @@ static void btc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, n = 3; up = 0; dn = 0; - result = 1; RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex]Increase wifi duration!!\n"); } @@ -1718,7 +1711,6 @@ static void btc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, up = 0; dn = 0; wait_cnt = 0; - result = -1; RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "Reduce wifi duration for retry<3\n"); } @@ -1735,7 +1727,6 @@ static void btc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, up = 0; dn = 0; wait_cnt = 0; - result = -1; RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "Decrease wifi duration for retryCounter>3!!\n"); } |