staging: rtl8723bs: Remove unnecessary braces for single statements

Clean up multiple unnecessary braces around single statement blocks in
drivers/staging/rtl8723bs/core/rtw_mlme.c
Issues reported by checkpatch.pl as:
WARNING: braces {} are not necessary for single statement blocks or
WARNING: braces {} are not necessary for any arm of this statement

Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
Link: https://lore.kernel.org/r/c459741e8dc51dc2283fc69f07ed947e2994d0e9.1570712632.git.wambui.karugax@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8723bs/core/rtw_mlme.c

@@ -112,9 +112,8 @@ void _rtw_free_mlme_priv(struct mlme_priv *pmlmepriv)
 {
 	if (pmlmepriv) {
 		rtw_free_mlme_priv_ie_data(pmlmepriv);
-		if (pmlmepriv->free_bss_buf) {
+		if (pmlmepriv->free_bss_buf)
 			vfree(pmlmepriv->free_bss_buf);
-		}
 	}
 }
 
@@ -753,11 +752,10 @@ int rtw_is_desired_network(struct adapter *adapter, struct wlan_network *pnetwor
 
 		if (psecuritypriv->ndisauthtype == Ndis802_11AuthModeWPA2PSK) {
 			p = rtw_get_ie(pnetwork->network.IEs + _BEACON_IE_OFFSET_, _RSN_IE_2_, &ie_len, (pnetwork->network.IELength - _BEACON_IE_OFFSET_));
-			if (p && ie_len > 0) {
+			if (p && ie_len > 0)
 				bselected = true;
-			} else {
+			else
 				bselected = false;
-			}
 		}
 	}
 
@@ -822,9 +820,8 @@ void rtw_survey_event_callback(struct adapter	*adapter, u8 *pbuf)
 
 	/*  lock pmlmepriv->lock when you accessing network_q */
 	if ((check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) == false) {
-		if (pnetwork->Ssid.Ssid[0] == 0) {
+		if (pnetwork->Ssid.Ssid[0] == 0)
 			pnetwork->Ssid.SsidLength = 0;
-		}
 		rtw_add_network(adapter, pnetwork);
 	}
 
@@ -893,9 +890,8 @@ void rtw_surveydone_event_callback(struct adapter	*adapter, u8 *pbuf)
 
 					pmlmepriv->fw_state = WIFI_ADHOC_MASTER_STATE;
 
-					if (rtw_createbss_cmd(adapter) != _SUCCESS) {
+					if (rtw_createbss_cmd(adapter) != _SUCCESS)
-					RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("Error =>rtw_createbss_cmd status FAIL\n"));
+						RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("Error =>rtw_createbss_cmd status FAIL\n"));
-					}
 
 					pmlmepriv->to_join = false;
 				}
@@ -1166,9 +1162,8 @@ static struct sta_info *rtw_joinbss_update_stainfo(struct adapter *padapter, str
 	struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
 
 	psta = rtw_get_stainfo(pstapriv, pnetwork->network.MacAddress);
-	if (!psta) {
+	if (!psta)
 		psta = rtw_alloc_stainfo(pstapriv, pnetwork->network.MacAddress);
-	}
 
 	if (psta) { /* update ptarget_sta */
 
@@ -1347,11 +1342,10 @@ void rtw_joinbss_event_prehandle(struct adapter *adapter, u8 *pbuf)
 	rtw_get_encrypt_decrypt_from_registrypriv(adapter);
 
 
-	if (pmlmepriv->assoc_ssid.SsidLength == 0) {
+	if (pmlmepriv->assoc_ssid.SsidLength == 0)
 		RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("@@@@@   joinbss event call back  for Any SSid\n"));
-	} else {
+	else
 		RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("@@@@@   rtw_joinbss_event_callback for SSid:%s\n", pmlmepriv->assoc_ssid.Ssid));
-	}
 
 	the_same_macaddr = !memcmp(pnetwork->network.MacAddress, cur_network->network.MacAddress, ETH_ALEN);
 
@@ -1723,13 +1717,8 @@ void rtw_stadel_event_callback(struct adapter *adapter, u8 *pbuf)
 				_clr_fwstate_(pmlmepriv, WIFI_ADHOC_STATE);
 			}
 
-			if (rtw_createbss_cmd(adapter) != _SUCCESS) {
+			if (rtw_createbss_cmd(adapter) != _SUCCESS)
-
 				RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("***Error =>stadel_event_callback: rtw_createbss_cmd status FAIL***\n "));
-
-			}
-
-
 		}
 
 	}
@@ -1902,9 +1891,8 @@ void rtw_dynamic_check_timer_handler(struct adapter *adapter)
 		}
 
 	} else {
-		if (is_primary_adapter(adapter)) {
+		if (is_primary_adapter(adapter))
 			rtw_dynamic_chk_wk_cmd(adapter);
-		}
 	}
 
 	/* auto site survey */
@@ -2988,9 +2976,8 @@ void rtw_append_exented_cap(struct adapter *padapter, u8 *out_ie, uint *pout_len
 	u8 *pframe;
 
 
-	if (phtpriv->bss_coexist) {
+	if (phtpriv->bss_coexist)
 		SET_EXT_CAPABILITY_ELE_BSS_COEXIST(cap_content, 1);
-	}
 
 	pframe = rtw_set_ie(out_ie + *pout_len, EID_EXTCapability, 8, cap_content, pout_len);
 }