net: hns3: Fixes the command used to unmap ring from vector

This patch fixes the IMP command being used to unmap the vector
from the corresponding ring.

Fixes: 6427264ef330 ("net: hns3: Add HNS3 Acceleration Engine &
Compatibility Layer Support")
Signed-off-by: Lipeng <lipeng321@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c

@@ -2779,7 +2779,7 @@ static int hclge_unmap_ring_from_vector(
 			}
 			i = 0;
 			hclge_cmd_setup_basic_desc(&desc,
-						   HCLGE_OPC_ADD_RING_TO_VECTOR,
+						   HCLGE_OPC_DEL_RING_TO_VECTOR,
 						   false);
 			req->int_vector_id = vector_id;
 		}