diff mbox series

[V2,net-next,6/6] net: hns3: remove the way to set tx spare buf via module parameter

Message ID 20210924142959.7798-7-huangguangbin2@huawei.com (mailing list archive)
State Changes Requested
Delegated to: Netdev Maintainers
Headers show
Series ethtool: add support to set/get tx copybreak buf size and rx buf len | expand

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netdev/source_inline success Was 0 now: 0
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Commit Message

Guangbin Huang Sept. 24, 2021, 2:29 p.m. UTC 
From: Hao Chen <chenhao288@hisilicon.com>

The way to set tx spare buf via module parameter is not such
convenient as the way to set it via ethtool.

So,remove the way to set tx spare buf via module parameter.

Signed-off-by: Hao Chen <chenhao288@hisilicon.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
---
 drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index 345dddb2d691..f8edf1d45f01 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -53,10 +53,6 @@  static int debug = -1;
 module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, " Network interface message level setting");
 
-static unsigned int tx_spare_buf_size;
-module_param(tx_spare_buf_size, uint, 0400);
-MODULE_PARM_DESC(tx_spare_buf_size, "Size used to allocate tx spare buffer");
-
 static unsigned int tx_sgl = 1;
 module_param(tx_sgl, uint, 0600);
 MODULE_PARM_DESC(tx_sgl, "Minimum number of frags when using dma_map_sg() to optimize the IOMMU mapping");
@@ -1040,8 +1036,7 @@  static void hns3_init_tx_spare_buffer(struct hns3_enet_ring *ring)
 	dma_addr_t dma;
 	int order;
 
-	alloc_size = tx_spare_buf_size ? tx_spare_buf_size :
-		     ring->tqp->handle->kinfo.tx_spare_buf_size;
+	alloc_size = ring->tqp->handle->kinfo.tx_spare_buf_size;
 	if (!alloc_size)
 		return;