rtl8192se: Fix warnings from gcc 4.6.0

[pandora-kernel.git] / drivers / net / wireless / rtlwifi / rtl8192se / phy.c

diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/phy.c b/drivers/net/wireless/rtlwifi/rtl8192se/phy.c
index 63b45e6..a26713b 100644 (file)
--- a/drivers/net/wireless/rtlwifi/rtl8192se/phy.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/phy.c
@@ -263,7 +263,6 @@ void rtl92s_phy_set_bw_mode(struct ieee80211_hw *hw,
        struct rtl_phy *rtlphy = &(rtlpriv->phy);
        struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
        u8 reg_bw_opmode;
-       u8 reg_prsr_rsc;
 
        RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, ("Switch to %s bandwidth\n",
                  rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20 ?
@@ -277,7 +276,8 @@ void rtl92s_phy_set_bw_mode(struct ieee80211_hw *hw,
        rtlphy->set_bwmode_inprogress = true;
 
        reg_bw_opmode = rtl_read_byte(rtlpriv, BW_OPMODE);
-       reg_prsr_rsc = rtl_read_byte(rtlpriv, RRSR + 2);
+       /* dummy read */
+       rtl_read_byte(rtlpriv, RRSR + 2);
 
        switch (rtlphy->current_chan_bw) {
        case HT_CHANNEL_WIDTH_20: