From: Barry Song <song.bao.hua@hisilicon.com>
Date: Thu, 18 Jun 2020 13:02:08 +1200
Subject: net: hns3: pointer type of buffer should be void
Patch-mainline: v5.9-rc1
Git-commit: cb0e3e611575a3335ea0521c9e8ba84a6a7e51c6
References: jsc#SLE-14777

Move the type of buffer address from unsigned char to void

Signed-off-by: Barry Song <song.bao.hua@hisilicon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/hisilicon/hns3/hns3_enet.c |    2 +-
 drivers/net/ethernet/hisilicon/hns3/hns3_enet.h |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -3068,7 +3068,7 @@ static int hns3_handle_rx_bd(struct hns3
 		return -ENXIO;
 
 	if (!skb)
-		ring->va = (unsigned char *)desc_cb->buf + desc_cb->page_offset;
+		ring->va = desc_cb->buf + desc_cb->page_offset;
 
 	/* Prefetch first cache line of first page
 	 * Idea is to cache few bytes of the header of the packet. Our L1 Cache
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h
@@ -409,7 +409,7 @@ struct hns3_enet_ring {
 
 	u32 pull_len; /* head length for current packet */
 	u32 frag_num;
-	unsigned char *va; /* first buffer address for current packet */
+	void *va; /* first buffer address for current packet */
 
 	u32 flag;          /* ring attribute */