qcacld-3.0: Fix kernel checkpatch warnings in wlan_hdd_ext_scan.c

Fix kernel checkpatch warnings in wlan_hdd_ext_scan.c.

Change-Id: I1632961a9af5692c607e955df5820a47d27d3241
CRs-Fixed: 2024274

core/hdd/src/wlan_hdd_ext_scan.c

@@ -189,8 +189,6 @@ wlan_hdd_cfg80211_extscan_get_capabilities_rsp(void *ctx,
 	context->capability_response = *data;
 	complete(&context->response_event);
 	spin_unlock(&context->context_lock);
-
-	return;
 }
 
 /*
@@ -429,6 +427,7 @@ wlan_hdd_cfg80211_extscan_cached_results_ind(void *ctx,
 
 	if (data->num_scan_ids) {
 		struct nlattr *nla_results;
+
 		result = &data->result[0];
 
 		if (nla_put_u32(skb,
@@ -502,8 +501,6 @@ fail:
 	spin_lock(&context->context_lock);
 	context->response_status = -EINVAL;
 	spin_unlock(&context->context_lock);
-
-	return;
 }
 
 /**
@@ -638,7 +635,6 @@ wlan_hdd_cfg80211_extscan_hotlist_match_ind(void *ctx,
 
 fail:
 	kfree_skb(skb);
-	return;
 }
 
 /**
@@ -906,7 +902,6 @@ wlan_hdd_cfg80211_extscan_full_scan_result_event(void *ctx,
 
 nla_put_failure:
 	kfree_skb(skb);
-	return;
 }
 
 /**
@@ -967,7 +962,6 @@ wlan_hdd_cfg80211_extscan_scan_res_available_event(
 
 nla_put_failure:
 	kfree_skb(skb);
-	return;
 }
 
 /**
@@ -1044,7 +1038,6 @@ wlan_hdd_cfg80211_extscan_scan_progress_event(void *ctx,
 
 nla_put_failure:
 	kfree_skb(skb);
-	return;
 }
 
 /**
@@ -1141,6 +1134,7 @@ wlan_hdd_cfg80211_extscan_epno_match_found(void *ctx,
 
 	if (data->num_results) {
 		struct nlattr *nla_aps;
+
 		nla_aps = nla_nest_start(skb,
 			QCA_WLAN_VENDOR_ATTR_EXTSCAN_RESULTS_LIST);
 		if (!nla_aps)
@@ -1158,7 +1152,6 @@ wlan_hdd_cfg80211_extscan_epno_match_found(void *ctx,
 
 fail:
 	kfree_skb(skb);
-	return;
 }
 
 /**
@@ -1290,7 +1283,6 @@ wlan_hdd_cfg80211_passpoint_match_found(void *ctx,
 
 fail:
 	kfree_skb(skb);
-	return;
 }
 
 /**
@@ -1331,8 +1323,6 @@ wlan_hdd_cfg80211_extscan_generic_rsp
 		complete(&context->response_event);
 	}
 	spin_unlock(&context->context_lock);
-
-	return;
 }
 
 /**
@@ -1358,7 +1348,8 @@ void wlan_hdd_cfg80211_extscan_callback(void *ctx, const uint16_t evType,
 	switch (evType) {
 	case eSIR_EXTSCAN_CACHED_RESULTS_RSP:
 		/* There is no need to send this response to upper layer
-		   Just log the message */
+		 * Just log the message
+		 */
 		hdd_debug("Rcvd eSIR_EXTSCAN_CACHED_RESULTS_RSP");
 		break;
 
@@ -2081,7 +2072,7 @@ int wlan_hdd_cfg80211_extscan_set_bssid_hotlist(struct wiphy *wiphy,
 
 
 /**
- * __wlan_hdd_cfg80211_extscan_set_significant_change () - set significant change
+ * __wlan_hdd_cfg80211_extscan_set_significant_change() - set significant change
  * @wiphy: Pointer to wireless phy
  * @wdev: Pointer to wireless device
  * @data: Pointer to data
@@ -4284,7 +4275,6 @@ static inline void wlan_hdd_init_completion_extwow(hdd_context_t *pHddCtx)
 #else
 static inline void wlan_hdd_init_completion_extwow(hdd_context_t *pHddCtx)
 {
-	return;
 }
 #endif