[PATCH net-next 1/4] net: spacemit: Remove unused buff_addr fields

[Vivian Wang]

These were never used. Just remove them.

Fixes: bfec6d7f2001 ("net: spacemit: Add K1 Ethernet MAC")
Signed-off-by: Vivian Wang <wangruikang at iscas.ac.cn>
---
 drivers/net/ethernet/spacemit/k1_emac.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/net/ethernet/spacemit/k1_emac.c b/drivers/net/ethernet/spacemit/k1_emac.c
index 338a2637b1da..af58eae6fcd8 100644
--- a/drivers/net/ethernet/spacemit/k1_emac.c
+++ b/drivers/net/ethernet/spacemit/k1_emac.c
@@ -57,7 +57,6 @@
 
 struct desc_buf {
 	u64 dma_addr;
-	void *buff_addr;
 	u16 dma_len;
 	u8 map_as_page;
 };
@@ -70,7 +69,6 @@ struct emac_tx_desc_buffer {
 struct emac_rx_desc_buffer {
 	struct sk_buff *skb;
 	u64 dma_addr;
-	void *buff_addr;
 	u16 dma_len;
 	u8 map_as_page;
 };
@@ -340,7 +338,6 @@ static void emac_free_tx_buf(struct emac_priv *priv, int i)
 
 		buf->dma_addr = 0;
 		buf->map_as_page = false;
-		buf->buff_addr = NULL;
 	}
 
 	if (tx_buf->skb) {

-- 
2.53.0