qcacld-3.0: Fix compilation errors on x86

Fix the compilation errors and warnings on x86.

Change-Id: Ia9f849ea0edab84cf11e03f3b08d08e18ed8cab5
CRs-Fixed: 3590806

core/hdd/src/wlan_hdd_cfg80211.c

@@ -27962,7 +27962,7 @@ static int __wlan_hdd_cfg80211_get_channel(struct wiphy *wiphy,
 	uint8_t vdev_id;
 	enum phy_ch_width ch_width;
 	enum wlan_phymode peer_phymode;
-	struct hdd_station_ctx *sta_ctx;
+	struct hdd_station_ctx *sta_ctx = NULL;
 	struct ch_params ch_params = {0};
 
 	hdd_enter_dev(wdev->netdev);

core/hdd/src/wlan_hdd_green_ap.c

@@ -257,7 +257,7 @@ __wlan_hdd_enter_sap_low_pwr_mode(struct wiphy *wiphy,
 		return -EINVAL;
 	}
 
-	hdd_debug("Cookie id received : %u", cookie_id);
+	hdd_debug("Cookie id received : %llu", cookie_id);
 
 	len = NLMSG_HDRLEN;
 	/*QCA_WLAN_VENDOR_ATTR_DOZED_AP_COOKIE*/
@@ -361,7 +361,7 @@ QDF_STATUS wlan_hdd_send_green_ap_ll_ps_event(
 		goto nla_put_failure;
 	}
 
-	hdd_debug("next_tsf : %llu, cookie: %llu beacon multiplier: %u",
+	hdd_debug("next_tsf : %llu, cookie: %u beacon multiplier: %u",
 		  ll_ps_param->next_tsf, ll_ps_param->dialog_token,
 		  ll_ps_param->bcn_mult);
 

core/mac/src/pe/lim/lim_send_management_frames.c

@@ -3412,7 +3412,7 @@ lim_send_auth_mgmt_frame(struct mac_context *mac_ctx,
 	enum rateid min_rid = RATEID_DEFAULT;
 	uint16_t ch_freq_tx_frame = 0;
 	int8_t peer_rssi = 0;
-	uint8_t *mlo_ie_buf;
+	uint8_t *mlo_ie_buf = NULL;
 	uint32_t mlo_ie_len = 0;
 
 	if (!session) {