staging: rtlwifi: Remove unnecessary conditions

Remove conditions with no effect. Issues found by Coccinelle's semantic
patch results for cond_no_effect.cocci. Eliminate checkpatch result, a
line should not end with a parenthesis.
Signed-off-by: Maya Nakamura <m.maya.nakamura@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtlwifi/phydm/phydm_debug.c

@@ -140,24 +140,15 @@ static inline void phydm_print_csi(struct phy_dm_struct *dm, u32 used,
 		dword_h = odm_get_bb_reg(dm, 0xF74, MASKDWORD);
 		dword_l = odm_get_bb_reg(dm, 0xF5C, MASKDWORD);
 
-		if (index % 2 == 0)
-			PHYDM_SNPRINTF(
-				output + used, out_len - used,
-				"%02x  %02x  %02x  %02x  %02x  %02x  %02x  %02x\n",
-				dword_l & MASKBYTE0, (dword_l & MASKBYTE1) >> 8,
-				(dword_l & MASKBYTE2) >> 16,
-				(dword_l & MASKBYTE3) >> 24,
-				dword_h & MASKBYTE0, (dword_h & MASKBYTE1) >> 8,
-				(dword_h & MASKBYTE2) >> 16,
-				(dword_h & MASKBYTE3) >> 24);
-		else
-			PHYDM_SNPRINTF(
-				output + used, out_len - used,
+		PHYDM_SNPRINTF(output + used,
+			       out_len - used,
 			       "%02x  %02x  %02x  %02x  %02x  %02x  %02x  %02x\n",
-				dword_l & MASKBYTE0, (dword_l & MASKBYTE1) >> 8,
+			       dword_l & MASKBYTE0,
+			       (dword_l & MASKBYTE1) >> 8,
 			       (dword_l & MASKBYTE2) >> 16,
 			       (dword_l & MASKBYTE3) >> 24,
-				dword_h & MASKBYTE0, (dword_h & MASKBYTE1) >> 8,
+			       dword_h & MASKBYTE0,
+			       (dword_h & MASKBYTE1) >> 8,
 			       (dword_h & MASKBYTE2) >> 16,
 			       (dword_h & MASKBYTE3) >> 24);
 	}

drivers/staging/rtlwifi/phydm/phydm_dig.c

@@ -599,13 +599,8 @@ void odm_dig_init(void *dm_void)
 		       (DM_DIG_MAX_PAUSE_TYPE + 1));
 	dig_tab->pause_cckpd_level = 0;
 
-	if (dm->board_type & (ODM_BOARD_EXT_PA | ODM_BOARD_EXT_LNA)) {
 	dig_tab->rx_gain_range_max = DM_DIG_MAX_NIC;
 	dig_tab->rx_gain_range_min = DM_DIG_MIN_NIC;
-	} else {
-		dig_tab->rx_gain_range_max = DM_DIG_MAX_NIC;
-		dig_tab->rx_gain_range_min = DM_DIG_MIN_NIC;
-	}
 
 	dig_tab->enable_adjust_big_jump = 1;
 	if (dm->support_ic_type & ODM_RTL8822B) {

drivers/staging/rtlwifi/phydm/phydm_hwconfig.c

@@ -1719,8 +1719,6 @@ static void phydm_get_rx_phy_status_type2(struct phy_dm_struct *dm,
 					  ODM_RTL8710B)) { /* JJ ADD 20161014 */
 		if (rxsc == 3)
 			bw = ODM_BW40M;
-		else if ((rxsc == 1) || (rxsc == 2))
-			bw = ODM_BW20M;
 		else
 			bw = ODM_BW20M;
 	}

drivers/staging/rtlwifi/phydm/phydm_psd.c

@@ -336,11 +336,6 @@ void phydm_psd_init(void *dm_void)
 			2; /*2b'11: 20MHz, 2b'10: 40MHz, 2b'01: 80MHz */
 	}
 
-	if (dm->support_ic_type == ODM_RTL8812)
-		dm_psd_table->psd_pwr_common_offset = 0;
-	else if (dm->support_ic_type == ODM_RTL8821)
-		dm_psd_table->psd_pwr_common_offset = 0;
-	else
 	dm_psd_table->psd_pwr_common_offset = 0;
 
 	phydm_psd_para_setting(dm, 1, 2, 3, 128, 0, 0, 7, 0);