diff options
Diffstat (limited to 'drivers/net/ethernet/hisilicon')
| -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 57c50b947857..1dddfcba41a9 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c @@ -197,7 +197,7 @@ static int hclge_cmd_check_retval(struct hclge_hw *hw, struct hclge_desc *desc, for (handle = 0; handle < num; handle++) { desc[handle] = hw->cmq.csq.desc[ntc]; ntc++; - if (ntc == hw->cmq.csq.desc_num) + if (ntc >= hw->cmq.csq.desc_num) ntc = 0; } if (likely(!hclge_is_special_opcode(opcode))) @@ -254,7 +254,7 @@ int hclge_cmd_send(struct hclge_hw *hw, struct hclge_desc *desc, int num) desc_to_use = &hw->cmq.csq.desc[hw->cmq.csq.next_to_use]; *desc_to_use = desc[handle]; (hw->cmq.csq.next_to_use)++; - if (hw->cmq.csq.next_to_use == hw->cmq.csq.desc_num) + if (hw->cmq.csq.next_to_use >= hw->cmq.csq.desc_num) hw->cmq.csq.next_to_use = 0; handle++; } |