staging: rtlwifi: Remove nonessential semicolon

Remove non-essential semicolon after 'else' and 'switch' statements. Issue
found using semicolon.cocci Coccinelle script.

Signed-off-by: Arushi Singhal <arushisinghal19971997@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtlwifi/base.c

@@ -710,20 +710,20 @@ u8 rtl_mrate_idx_to_arfr_id(
 			ret = RATEID_IDX_BGN_40M_1SS;
 		else
 			ret = RATEID_IDX_BGN_40M_2SS;
-		; break;
+		break;
 	case RATR_INX_WIRELESS_N:
 	case RATR_INX_WIRELESS_NG:
 		if (rtlphy->rf_type == RF_1T1R)
 			ret = RATEID_IDX_GN_N1SS;
 		else
 			ret = RATEID_IDX_GN_N2SS;
-		; break;
+		break;
 	case RATR_INX_WIRELESS_NB:
 		if (rtlphy->rf_type == RF_1T1R)
 			ret = RATEID_IDX_BGN_20M_1SS_BN;
 		else
 			ret = RATEID_IDX_BGN_20M_2SS_BN;
-		; break;
+		break;
 	case RATR_INX_WIRELESS_GB:
 		ret = RATEID_IDX_BG;
 		break;

drivers/staging/rtlwifi/phydm/phydm_rainfo.c

@@ -142,7 +142,6 @@ void odm_c2h_ra_para_report_handler(void *dm_void, u8 *cmd_buf, u8 cmd_len)
 				     "SGI_support =", cmd_buf[7]);
 			ODM_RT_TRACE(dm, ODM_FW_DEBUG_TRACE, "%5s  %d\n",
 				     "Rate_ID =", cmd_buf[8]);
-			;
 		}
 		ODM_RT_TRACE(dm, ODM_FW_DEBUG_TRACE,
 			     "-------------------------------\n");