qcacmn: Use wlan_serialization_find_api to find matching command

With the new serialization code, the older instances of code,
where the queue traversal to find matching cmd was done
from the public API was replaced with wlan_serialization_find_cmd API.

However, there was an instance where the list traversal was done from
the public API and is now replaced with wlan_serialization_find_cmd API.

Change-Id: Idc37f2bdd52cedc578b30a71517c9e57453f25d0
CRs-Fixed: 2312992

umac/cmn_services/serialization/src/wlan_serialization_api.c

@@ -876,12 +876,13 @@ wlan_serialization_get_scan_cmd_using_scan_id(
 		uint8_t vdev_id, uint16_t scan_id,
 		uint8_t is_scan_cmd_from_active_queue)
 {
-	uint32_t qlen;
 	struct wlan_objmgr_vdev *vdev;
 	struct wlan_objmgr_pdev *pdev;
 	struct wlan_ser_pdev_obj *ser_pdev_obj;
-	struct wlan_serialization_command *cmd = NULL;
-	qdf_list_node_t *nnode = NULL;
+	struct wlan_serialization_command cmd = {0};
+	struct wlan_serialization_command *pcmd = NULL;
+	struct wlan_serialization_command_list *cmd_list;
+	qdf_list_node_t *node = NULL;
 	qdf_list_t *queue;
 	struct wlan_serialization_pdev_queue *pdev_q;
 
@@ -917,18 +918,21 @@ wlan_serialization_get_scan_cmd_using_scan_id(
 	else
 		queue = &pdev_q->pending_list;
 
-	qlen = wlan_serialization_list_size(queue);
+	cmd.cmd_type = WLAN_SER_CMD_SCAN;
+	cmd.cmd_id = scan_id;
+	cmd.vdev = vdev;
 
-	while (qlen--) {
-		if (QDF_IS_STATUS_ERROR(wlan_serialization_get_cmd_from_queue(
-					queue, &nnode))) {
-			ser_debug("Node not found");
-			break;
-		}
-		if (wlan_ser_match_cmd_scan_id(nnode, &cmd, scan_id,
-					       vdev)) {
-			break;
-		}
+	node = wlan_serialization_find_cmd(
+			queue, WLAN_SER_MATCH_CMD_ID_VDEV,
+			&cmd, 0, NULL, vdev,  WLAN_SER_PDEV_NODE);
+
+	if (node) {
+		cmd_list = qdf_container_of(
+				node,
+				struct wlan_serialization_command_list,
+				pdev_node);
+
+		pcmd = &cmd_list->cmd;
 	}
 
 	wlan_serialization_release_lock(&pdev_q->pdev_queue_lock);
@@ -936,7 +940,7 @@ wlan_serialization_get_scan_cmd_using_scan_id(
 release_vdev_ref:
 	wlan_objmgr_vdev_release_ref(vdev, WLAN_SERIALIZATION_ID);
 error:
-	return cmd;
+	return pcmd;
 }
 
 void *wlan_serialization_get_active_cmd(

umac/cmn_services/serialization/src/wlan_serialization_internal.c

@@ -179,6 +179,7 @@ wlan_serialization_enqueue_cmd(struct wlan_serialization_command *cmd)
 				&nnode) != QDF_STATUS_SUCCESS) {
 		wlan_serialization_release_lock(&pdev_queue->pdev_queue_lock);
 		ser_err("Failed to get cmd buffer from global pool");
+		status = WLAN_SER_CMD_DENIED_LIST_FULL;
 		goto error;
 	}