Commit e175eb5f authored by Hao Chen's avatar Hao Chen Committed by David S. Miller
Browse files

net: hns3: remove the way to set tx spare buf via module parameter 



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: default avatarHao Chen <chenhao288@hisilicon.com>
Signed-off-by: default avatarGuangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e65a0231

drivers/net/ethernet/hisilicon/hns3/hns3_enet.c

+1 −6
Original line number Diff line number Diff line
@@ -54,10 +54,6 @@ 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");
@@ -1042,8 +1038,7 @@ 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;