staging: rtl8188eu: fixed 'braces are not necessary for single statement blocks'.

Fixed checkpatch.pl warnings in rtl8188eu module core folder files.
Signed-off-by: Yamanappagouda Patil <goudapatilk@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8188eu/core/rtw_efuse.c

@@ -563,9 +563,9 @@ static bool hal_EfusePgPacketWrite2ByteHeader(struct adapter *pAdapter, u8 efuse
 			}
 
 			if ((tmp_header & 0x0F) == 0x0F) {	/* word_en PG fail */
-				if (repeatcnt++ > EFUSE_REPEAT_THRESHOLD_) {
+				if (repeatcnt++ > EFUSE_REPEAT_THRESHOLD_)
 					return false;
-				}
+
 				efuse_addr++;
 				continue;
 			} else if (pg_header != tmp_header) {	/* offset PG fail */

drivers/staging/rtl8188eu/core/rtw_mlme_ext.c

@@ -275,9 +275,8 @@ static s32 dump_mgntframe_and_wait_ack(struct adapter *padapter,
 	pxmitpriv->ack_tx = true;
 
 	pmgntframe->ack_report = 1;
-	if (rtw_hal_mgnt_xmit(padapter, pmgntframe) == _SUCCESS) {
+	if (rtw_hal_mgnt_xmit(padapter, pmgntframe) == _SUCCESS)
 		ret = rtw_ack_tx_wait(pxmitpriv, timeout_ms);
-	}
 
 	pxmitpriv->ack_tx = false;
 	mutex_unlock(&pxmitpriv->ack_tx_mutex);
@@ -3460,11 +3459,10 @@ static unsigned int OnAssocRsp(struct adapter *padapter,
 	UpdateBrateTbl(padapter, pmlmeinfo->network.SupportedRates);
 
 report_assoc_result:
-	if (res > 0) {
+	if (res > 0)
 		rtw_buf_update(&pmlmepriv->assoc_rsp, &pmlmepriv->assoc_rsp_len, pframe, pkt_len);
-	} else {
+	else
 		rtw_buf_free(&pmlmepriv->assoc_rsp, &pmlmepriv->assoc_rsp_len);
-	}
 
 	report_join_res(padapter, res);
 
@@ -4009,9 +4007,8 @@ static void init_channel_list(struct adapter *padapter, struct rt_channel_info *
 		struct p2p_reg_class *reg = NULL;
 
 		for (ch = o->min_chan; ch <= o->max_chan; ch += o->inc) {
-			if (!has_channel(channel_set, chanset_size, ch)) {
+			if (!has_channel(channel_set, chanset_size, ch))
 				continue;
-			}
 
 			if ((0 == padapter->registrypriv.ht_enable) && (8 == o->inc))
 				continue;
@@ -4754,10 +4751,9 @@ void linked_status_chk(struct adapter *padapter)
 					}
 				}
 
-				if (tx_chk != _SUCCESS && pmlmeinfo->link_count++ == 0xf) {
+				if (tx_chk != _SUCCESS && pmlmeinfo->link_count++ == 0xf)
 					tx_chk = issue_nulldata(padapter, NULL, 0, 1, 0);
 			}
-			}
 
 			if (rx_chk == _FAIL) {
 				pmlmeext->retry++;

drivers/staging/rtl8188eu/core/rtw_pwrctrl.c

@@ -180,9 +180,9 @@ int ips_leave(struct adapter *padapter)
 		DBG_88E("==>ips_leave cnts:%d\n", pwrpriv->ips_leave_cnts);
 
 		result = rtw_ips_pwr_up(padapter);
-		if (result == _SUCCESS) {
+		if (result == _SUCCESS)
 			pwrpriv->rf_pwrstate = rf_on;
-		}
+
 		DBG_88E_LEVEL(_drv_info_, "nolinked power save leave\n");
 
 		if ((_WEP40_ == psecuritypriv->dot11PrivacyAlgrthm) || (_WEP104_ == psecuritypriv->dot11PrivacyAlgrthm)) {

drivers/staging/rtl8188eu/core/rtw_recv.c

@@ -1093,11 +1093,10 @@ static int validate_recv_data_frame(struct adapter *adapter,
 		break;
 	}
 
-	if (ret == _FAIL) {
+	if (ret == _FAIL)
 		goto exit;
-	} else if (ret == RTW_RX_HANDLED) {
+	else if (ret == RTW_RX_HANDLED)
 		goto exit;
-	}
 
 	if (psta == NULL) {
 		RT_TRACE(_module_rtl871x_recv_c_, _drv_err_, (" after to_fr_ds_chk; psta==NULL\n"));
@@ -1573,9 +1572,9 @@ static int amsdu_to_msdu(struct adapter *padapter, struct recv_frame *prframe)
 			if (padding_len == 4)
 				padding_len = 0;
 
-			if (a_len < padding_len) {
+			if (a_len < padding_len)
 				goto exit;
-			}
+
 			pdata += padding_len;
 			a_len -= padding_len;
 		}