diff options
| author | Peng Li <lipeng321@huawei.com> | 2019-04-14 04:47:46 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-04-14 23:47:35 +0300 |
| commit | 6814b5900b83de632d6709e21f906391496f5fc5 (patch) | |
| tree | 8a9d145f8f6b0c9bb524dda1ea48c30ae650dae9 /drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c | |
| parent | cc5ff6e90f808f9a4c8229bf2f1de0dfe5d7931c (diff) | |
| download | linux-6814b5900b83de632d6709e21f906391496f5fc5.tar.xz | |
net: hns3: code optimization for command queue' spin lock
This patch removes some redundant BH disable when initializing
and uninitializing command queue.
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c index cf7ff4ad2c3d..fbd904e3077c 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c @@ -355,7 +355,7 @@ int hclge_cmd_init(struct hclge_dev *hdev) int ret; spin_lock_bh(&hdev->hw.cmq.csq.lock); - spin_lock_bh(&hdev->hw.cmq.crq.lock); + spin_lock(&hdev->hw.cmq.crq.lock); hdev->hw.cmq.csq.next_to_clean = 0; hdev->hw.cmq.csq.next_to_use = 0; @@ -364,7 +364,7 @@ int hclge_cmd_init(struct hclge_dev *hdev) hclge_cmd_init_regs(&hdev->hw); - spin_unlock_bh(&hdev->hw.cmq.crq.lock); + spin_unlock(&hdev->hw.cmq.crq.lock); spin_unlock_bh(&hdev->hw.cmq.csq.lock); clear_bit(HCLGE_STATE_CMD_DISABLE, &hdev->state); |