rtlwifi: rtl8192c-common: rtl8192se: rtl8192de: Simplify if statements

Devendra Naga <devendra.aaru@gmail.com> submitted a patch for rtl8192c_common
to change the tests in _rtl92c_store_pwrIndex_diffrate_offset(). This patch
improves on those changes and applies similar modifications to drivers rtl8192se
and rtl8192de.

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

1 files changed, 19 insertions, 21 deletions

diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/phy.c b/drivers/net/wireless/rtlwifi/rtl8192se/phy.c
index 05b4e2790e99..6d5bbd0e4d38 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/phy.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/phy.c
@@ -678,30 +678,28 @@ static void _rtl92s_store_pwrindex_diffrate_offset(struct ieee80211_hw *hw,
 {
         struct rtl_priv *rtlpriv = rtl_priv(hw);
         struct rtl_phy *rtlphy = &(rtlpriv->phy);
+        int index;
 
         if (reg_addr == RTXAGC_RATE18_06)
-                rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][0] =
-                                                                         data;
-        if (reg_addr == RTXAGC_RATE54_24)
-                rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][1] =
-                                                                         data;
-        if (reg_addr == RTXAGC_CCK_MCS32)
-                rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][6] =
-                                                                         data;
-        if (reg_addr == RTXAGC_MCS03_MCS00)
-                rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][2] =
-                                                                         data;
-        if (reg_addr == RTXAGC_MCS07_MCS04)
-                rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][3] =
-                                                                         data;
-        if (reg_addr == RTXAGC_MCS11_MCS08)
-                rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][4] =
-                                                                         data;
-        if (reg_addr == RTXAGC_MCS15_MCS12) {
-                rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][5] =
-                                                                         data;
+                index = 0;
+        else if (reg_addr == RTXAGC_RATE54_24)
+                index = 1;
+        else if (reg_addr == RTXAGC_CCK_MCS32)
+                index = 6;
+        else if (reg_addr == RTXAGC_MCS03_MCS00)
+                index = 2;
+        else if (reg_addr == RTXAGC_MCS07_MCS04)
+                index = 3;
+        else if (reg_addr == RTXAGC_MCS11_MCS08)
+                index = 4;
+        else if (reg_addr == RTXAGC_MCS15_MCS12)
+                index = 5;
+        else
+                return;
+
+        rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][index] = data;
+        if (index == 5)
                 rtlphy->pwrgroup_cnt++;
-        }
 }
 
 static void _rtl92s_phy_init_register_definition(struct ieee80211_hw *hw)