From: zhong jiang <zhongjiang@huawei.com>
Date: Wed, 26 Sep 2018 16:56:50 +0800
Subject: net: liquidio: list usage cleanup
Patch-mainline: v4.20-rc1
Git-commit: 880e1b21115bb49e811352530017557ab692e934
References: bsc#1119406 FATE#326562

Trival cleanup, list_move_tail will implement the same function that
list_del() + list_add_tail() will do. hence just replace them.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/cavium/liquidio/octeon_device.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/drivers/net/ethernet/cavium/liquidio/octeon_device.c
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_device.c
@@ -1044,8 +1044,7 @@ void octeon_delete_dispatch_list(struct
 		dispatch = &oct->dispatch.dlist[i].list;
 		while (dispatch->next != dispatch) {
 			temp = dispatch->next;
-			list_del(temp);
-			list_add_tail(temp, &freelist);
+			list_move_tail(temp, &freelist);
 		}
 
 		oct->dispatch.dlist[i].opcode = 0;