rtl8192ce: Fix warnings from gcc 4.6.0

gcc 4.6.0 warnings for rtl8192ce:

  CC [M]  drivers/net/wireless/rtlwifi/rtl8192ce/hw.o
drivers/net/wireless/rtlwifi/rtl8192ce/hw.c: In function ‘_rtl92ce_hw_configure’:
drivers/net/wireless/rtlwifi/rtl8192ce/hw.c:766:6: warning: variable ‘reg_ratr’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/rtlwifi/rtl8192ce/hw.c: In function ‘rtl92ce_gpio_radio_on_off_checking’:
drivers/net/wireless/rtlwifi/rtl8192ce/hw.c:1972:41: warning: variable ‘cur_rfstate’ set but not used [-Wunused-but-set-variable]
  CC [M]  drivers/net/wireless/rtlwifi/rtl8192ce/phy.o
drivers/net/wireless/rtlwifi/rtl8192ce/phy.c: In function ‘rtl92c_phy_config_rf_with_headerfile’:
drivers/net/wireless/rtlwifi/rtl8192ce/phy.c:284:7: warning: variable ‘rtstatus’ set but not used [-Wunused-but-set-variable]
  CC [M]  drivers/net/wireless/rtlwifi/rtl8192ce/trx.o
drivers/net/wireless/rtlwifi/rtl8192ce/trx.c: In function ‘_rtl92ce_translate_rx_signal_stuff’:
drivers/net/wireless/rtlwifi/rtl8192ce/trx.c:595:6: warning: variable ‘psaddr’ set but not used [-Wunused-but-set-variable]

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
index defb4370cf74f500c787a8cb93859eaa11271b2a..d5d3c8a572c7b7c83dd82cb46cc6d61936e52ef4 100644 (file)
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
@@ -763,11 +763,9 @@ static void _rtl92ce_hw_configure(struct ieee80211_hw *hw)
        struct rtl_priv *rtlpriv = rtl_priv(hw);
        struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
        u8 reg_bw_opmode;
-       u32 reg_ratr, reg_prsr;
+       u32 reg_prsr;
 
        reg_bw_opmode = BW_OPMODE_20MHZ;
-       reg_ratr = RATE_ALL_CCK | RATE_ALL_OFDM_AG |
-           RATE_ALL_OFDM_1SS | RATE_ALL_OFDM_2SS;
        reg_prsr = RATE_ALL_CCK | RATE_ALL_OFDM_AG;
 
        rtl_write_byte(rtlpriv, REG_INIRTS_RATE_SEL, 0x8);
@@ -1969,7 +1967,7 @@ bool rtl92ce_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 *valid)
        struct rtl_priv *rtlpriv = rtl_priv(hw);
        struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
        struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
-       enum rf_pwrstate e_rfpowerstate_toset, cur_rfstate;
+       enum rf_pwrstate e_rfpowerstate_toset;
        u8 u1tmp;
        bool actuallyset = false;
        unsigned long flag;
@@ -1989,8 +1987,6 @@ bool rtl92ce_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 *valid)
                spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
        }
 
-       cur_rfstate = ppsc->rfpwr_state;
-
        rtl_write_byte(rtlpriv, REG_MAC_PINMUX_CFG, rtl_read_byte(rtlpriv,
                       REG_MAC_PINMUX_CFG)&~(BIT(3)));
 

diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c b/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c
index abe0fcc753686fc9ac888bb3b64a176fcd530382..c5be547ad7105f1619a3f27c2aac6f817a70996d 100644 (file)
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c
@@ -281,7 +281,6 @@ bool rtl92c_phy_config_rf_with_headerfile(struct ieee80211_hw *hw,
 {
 
        int i;
-       bool rtstatus = true;
        u32 *radioa_array_table;
        u32 *radiob_array_table;
        u16 radioa_arraylen, radiob_arraylen;
@@ -308,7 +307,6 @@ bool rtl92c_phy_config_rf_with_headerfile(struct ieee80211_hw *hw,
                         ("Radio_B:RTL8192CE_RADIOB_1TARRAY\n"));
        }
        RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("Radio No %x\n", rfpath));
-       rtstatus = true;
        switch (rfpath) {
        case RF90_PATH_A:
                for (i = 0; i < radioa_arraylen; i = i + 2) {

diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
index 54b2bd53d36a5d21dea008ec5af17521aeef275f..ac95dc44374d7f3d429c51abb99fde11dd3bd190 100644 (file)
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
@@ -592,7 +592,6 @@ static void _rtl92ce_translate_rx_signal_stuff(struct ieee80211_hw *hw,
        struct ieee80211_hdr *hdr;
        u8 *tmp_buf;
        u8 *praddr;
-       u8 *psaddr;
        __le16 fc;
        u16 type, c_fc;
        bool packet_matchbssid, packet_toself, packet_beacon;
@@ -604,7 +603,6 @@ static void _rtl92ce_translate_rx_signal_stuff(struct ieee80211_hw *hw,
        c_fc = le16_to_cpu(fc);
        type = WLAN_FC_GET_TYPE(fc);
        praddr = hdr->addr1;
-       psaddr = hdr->addr2;
 
        packet_matchbssid =
            ((IEEE80211_FTYPE_CTL != type) &&