qcacld-3.0: Rename hdd_stats ClassD_stat field

Per the Linux coding style "mixed-case names are frowned upon" so
rename field ClassD_stat in struct hdd_stats.

Change-Id: Iffd826b5d179e824a2f5bdaeca1ecfd4fe4ba02a
CRs-Fixed: 2131838

core/hdd/inc/wlan_hdd_main.h

@@ -488,7 +488,7 @@ struct hdd_arp_stats_s {
  * struct hdd_stats - per-adapter statistics
  * @summary_stat: Summary stats reported by firmware
  * @class_a_stat: "Class A" stats reported by firmware
- * @ClassD_stat: "Class D" stats reported by firmware
+ * @class_d_stat: "Class D" stats reported by firmware
  * @per_chain_rssi_stats: Per-chain RSSI stats
  * @tx_rx_stats: Tx & Rx stats
  * @hdd_pmf_stats: Protected Management Frame stats
@@ -496,7 +496,7 @@ struct hdd_arp_stats_s {
 struct hdd_stats {
 	tCsrSummaryStatsInfo summary_stat;
 	tCsrGlobalClassAStatsInfo class_a_stat;
-	tCsrGlobalClassDStatsInfo ClassD_stat;
+	tCsrGlobalClassDStatsInfo class_d_stat;
 	struct csr_per_chain_rssi_stats_info  per_chain_rssi_stats;
 	struct hdd_tx_rx_stats tx_rx_stats;
 	struct hdd_arp_stats_s hdd_arp_stats;

core/hdd/src/wlan_hdd_wext.c

@@ -4123,8 +4123,8 @@ static void hdd_statistics_cb(void *pStats, void *pContext)
 			     sizeof(pStatsCache->summary_stat));
 		qdf_mem_copy(&pStatsCache->class_a_stat, pClassAStats,
 			     sizeof(pStatsCache->class_a_stat));
-		qdf_mem_copy(&pStatsCache->ClassD_stat, pClassDStats,
-			     sizeof(pStatsCache->ClassD_stat));
+		qdf_mem_copy(&pStatsCache->class_d_stat, pClassDStats,
+			     sizeof(pStatsCache->class_d_stat));
 	}
 
 	if (adapter) {
@@ -9895,7 +9895,7 @@ static int __iw_get_statistics(struct net_device *dev,
 	int tlen = 0;
 	tCsrSummaryStatsInfo *pStats = &(adapter->hdd_stats.summary_stat);
 	tCsrGlobalClassAStatsInfo *aStats = &(adapter->hdd_stats.class_a_stat);
-	tCsrGlobalClassDStatsInfo *dStats = &(adapter->hdd_stats.ClassD_stat);
+	tCsrGlobalClassDStatsInfo *dStats = &(adapter->hdd_stats.class_d_stat);
 	int ret;
 
 	ENTER_DEV(dev);