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net: spacemit: Remove unused buff_addr fields

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These were never used. Just remove them.

No functional change intended.

Signed-off-by: Vivian Wang <wangruikang@iscas.ac.cn>
Link: https://patch.msgid.link/20260305-k1-ethernet-cleanup-buff_addr-v1-1-e978ef119231@iscas.ac.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Vivian Wang 2026-03-05 15:00:29 +08:00 committed by Jakub Kicinski
parent 00e3228702
commit 70eba59f92
1 changed files with 0 additions and 3 deletions
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3
drivers/net/ethernet/spacemit/k1_emac.c
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@ -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) {