qcacld-3.0: Print value of gPreventLinkDown

Print the configured value of gPreventLinkDown in hdd_cfg_print()
for debugging purposes.

Change-Id: I765ca66ffaa6bdd958fb779189253f50ae5cf352
CRs-Fixed: 2115299

core/hdd/src/wlan_hdd_cfg.c

@@ -6582,6 +6582,9 @@ void hdd_cfg_print(struct hdd_context *hdd_ctx)
 	hdd_debug("Name = [%s] value = [%u]",
 		CFG_DOT11P_MODE_NAME,
 		hdd_ctx->config->dot11p_mode);
+	hdd_debug("Name = [%s] value = [%u]",
+		  CFG_PREVENT_LINK_DOWN_NAME,
+		  hdd_ctx->config->prevent_link_down);
 	hdd_debug("Name = [%s] value = [%u]",
 		CFG_CHAN_SWITCH_HOSTAPD_RATE_ENABLED_NAME,
 		hdd_ctx->config->chan_switch_hostapd_rate_enabled);