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| author |   YueHaibing <yuehaibing@huawei.com> | 2019-08-21 20:25:56 +0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-08-21 09:15:43 -0700 |
| commit | 4a67342ea9c7c34903f4068f21c98385f9f62b8d (patch) | |
| tree | d0d0a75ba30300d693d8021d37dca64a09ee3c31 /drivers/staging/rtl8192e/rtl8192e/rtl_dm.c | |
| parent | staging: rtl8192u: ieee80211: remove set but not used variable 'data_len' (diff) | |
| download | linux-dev-4a67342ea9c7c34903f4068f21c98385f9f62b8d.tar.xz linux-dev-4a67342ea9c7c34903f4068f21c98385f9f62b8d.zip | |
staging: rtl8192e: remove two set but not used variables
Fixes gcc '-Wunused-but-set-variable' warning:
In function '_rtl92e_dm_tx_power_tracking_callback_tssi':
drivers/staging/rtl8192e/rtl8192e/rtl_dm.c:621:7:
warning: variable 'bHighpowerstate' set but not used [-Wunused-but-set-variable]
In function '_rtl92e_dm_rx_path_sel_byrssi':
drivers/staging/rtl8192e/rtl8192e/rtl_dm.c:1904:32:
warning: variable 'cck_rx_ver2_min_index' set but not used [-Wunused-but-set-variable]
They are never used, so can be removed.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20190821122556.37636-1-yuehaibing@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/staging/rtl8192e/rtl8192e/rtl_dm.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c index 1b7e3fda7905..20e494186c9e 100644 --- a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c +++ b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c @@ -618,7 +618,7 @@ static void _rtl92e_dm_tx_update_tssi_strong_signal(struct net_device *dev, static void _rtl92e_dm_tx_power_tracking_callback_tssi(struct net_device *dev) { struct r8192_priv *priv = rtllib_priv(dev); - bool bHighpowerstate, viviflag = false; + bool viviflag = false; struct dcmd_txcmd tx_cmd; u8 powerlevelOFDM24G; int i = 0, j = 0, k = 0; @@ -632,7 +632,6 @@ static void _rtl92e_dm_tx_power_tracking_callback_tssi(struct net_device *dev) rtl92e_writeb(dev, Pw_Track_Flag, 0); rtl92e_writeb(dev, FW_Busy_Flag, 0); priv->rtllib->bdynamic_txpower_enable = false; - bHighpowerstate = priv->bDynamicTxHighPower; powerlevelOFDM24G = (u8)(priv->Pwr_Track>>24); RF_Type = priv->rf_type; @@ -1901,7 +1900,7 @@ static void _rtl92e_dm_rx_path_sel_byrssi(struct net_device *dev) u8 cck_default_Rx = 0x2; u8 cck_optional_Rx = 0x3; long tmp_cck_max_pwdb = 0, tmp_cck_min_pwdb = 0, tmp_cck_sec_pwdb = 0; - u8 cck_rx_ver2_max_index = 0, cck_rx_ver2_min_index = 0; + u8 cck_rx_ver2_max_index = 0; u8 cck_rx_ver2_sec_index = 0; u8 cur_rf_rssi; long cur_cck_pwdb; @@ -1984,7 +1983,6 @@ static void _rtl92e_dm_rx_path_sel_byrssi(struct net_device *dev) if (rf_num == 1) { cck_rx_ver2_max_index = i; - cck_rx_ver2_min_index = i; cck_rx_ver2_sec_index = i; tmp_cck_max_pwdb = cur_cck_pwdb; tmp_cck_min_pwdb = cur_cck_pwdb; @@ -1997,7 +1995,6 @@ static void _rtl92e_dm_rx_path_sel_byrssi(struct net_device *dev) tmp_cck_sec_pwdb = cur_cck_pwdb; tmp_cck_min_pwdb = cur_cck_pwdb; cck_rx_ver2_sec_index = i; - cck_rx_ver2_min_index = i; } } else { if (cur_cck_pwdb > tmp_cck_max_pwdb) { @@ -2027,13 +2024,10 @@ static void _rtl92e_dm_rx_path_sel_byrssi(struct net_device *dev) (cur_cck_pwdb > tmp_cck_min_pwdb)) { ; } else if (cur_cck_pwdb == tmp_cck_min_pwdb) { - if (tmp_cck_sec_pwdb == tmp_cck_min_pwdb) { + if (tmp_cck_sec_pwdb == tmp_cck_min_pwdb) tmp_cck_min_pwdb = cur_cck_pwdb; - cck_rx_ver2_min_index = i; - } } else if (cur_cck_pwdb < tmp_cck_min_pwdb) { tmp_cck_min_pwdb = cur_cck_pwdb; - cck_rx_ver2_min_index = i; } } |