netdev - [PATCH net-next v17 04/14] net: stmmac: dwmac-loongson: Drop duplicated hash-based filter size init

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Message-Id: <d788ab4e63ebb69a141cd2453125346f1a36f849.1723014611.git.siyanteng@loongson.cn>
Date: Wed,  7 Aug 2024 21:47:07 +0800
From: Yanteng Si <siyanteng@...ngson.cn>
To: andrew@...n.ch,
	hkallweit1@...il.com,
	peppe.cavallaro@...com,
	alexandre.torgue@...s.st.com,
	joabreu@...opsys.com,
	fancer.lancer@...il.com,
	diasyzhang@...cent.com
Cc: Yanteng Si <siyanteng@...ngson.cn>,
	Jose.Abreu@...opsys.com,
	chenhuacai@...nel.org,
	linux@...linux.org.uk,
	guyinggang@...ngson.cn,
	netdev@...r.kernel.org,
	chris.chenfeiyang@...il.com,
	si.yanteng@...ux.dev,
	Huacai Chen <chenhuacai@...ngson.cn>
Subject: [PATCH net-next v17 04/14] net: stmmac: dwmac-loongson: Drop duplicated hash-based filter size init

The plat_stmmacenet_data::multicast_filter_bins field is twice
initialized in the loongson_default_data() method. Drop the redundant
initialization, but for the readability sake keep the filters init
statements defined in the same place of the method.

Signed-off-by: Feiyang Chen <chenfeiyang@...ngson.cn>
Signed-off-by: Yinggang Gu <guyinggang@...ngson.cn>
Reviewed-by: Serge Semin <fancer.lancer@...il.com>
Acked-by: Huacai Chen <chenhuacai@...ngson.cn>
Signed-off-by: Yanteng Si <siyanteng@...ngson.cn>
---
 drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
index 9e40c28d453a..9dbd11766364 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
@@ -16,7 +16,7 @@ static int loongson_default_data(struct plat_stmmacenet_data *plat)
 	plat->force_sf_dma_mode = 1;
 
 	/* Set default value for multicast hash bins */
-	plat->multicast_filter_bins = HASH_TABLE_SIZE;
+	plat->multicast_filter_bins = 256;
 
 	/* Set default value for unicast filter entries */
 	plat->unicast_filter_entries = 1;
@@ -41,7 +41,6 @@ static int loongson_default_data(struct plat_stmmacenet_data *plat)
 	plat->dma_cfg->pbl = 32;
 	plat->dma_cfg->pblx8 = true;
 
-	plat->multicast_filter_bins = 256;
 	return 0;
 }
 
-- 
2.31.4