From: Chengwen Feng <[email protected]>
According to the HW manual, the read operation is unnecessary when
enabling TM QCN error event, so remove it.
Fixes: f53a793bb7c2 ("net/hns3: add more hardware error types")
Cc: [email protected]
Signed-off-by: Chengwen Feng <[email protected]>
Signed-off-by: Min Hu (Connor) <[email protected]>
---
drivers/net/hns3/hns3_intr.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/net/hns3/hns3_intr.c b/drivers/net/hns3/hns3_intr.c
index b743b41..62e89a9 100644
--- a/drivers/net/hns3/hns3_intr.c
+++ b/drivers/net/hns3/hns3_intr.c
@@ -1782,14 +1782,7 @@ enable_tm_err_intr(struct hns3_adapter *hns, bool en)
}
/* configure TM QCN hw errors */
- hns3_cmd_setup_basic_desc(&desc, HNS3_OPC_TM_QCN_MEM_INT_CFG, true);
- ret = hns3_cmd_send(hw, &desc, 1);
- if (ret) {
- hns3_err(hw, "fail to read TM QCN CFG status, ret = %d\n", ret);
- return ret;
- }
-
- hns3_cmd_reuse_desc(&desc, false);
+ hns3_cmd_setup_basic_desc(&desc, HNS3_OPC_TM_QCN_MEM_INT_CFG, false);
if (en)
desc.data[1] = rte_cpu_to_le_32(HNS3_TM_QCN_MEM_ERR_INT_EN);
--
2.7.4
