net: ena: Remove an unused field

Remove io_sq->header_addr field because it is no longer
in use.
LLQ was updated to support a bounce buffer so there is
no need in saving the header address of the sq.

Signed-off-by: Nati Koler <nkoler@amazon.com>
Signed-off-by: David Arinzon <darinzon@amazon.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

diff --git a/drivers/net/ethernet/amazon/ena/ena_com.c b/drivers/net/ethernet/amazon/ena/ena_com.c
index 633b321d7fdd97c9090ee6d7f6452d952dbc1fd8..9a8a43b7896720c2c35e0e6af3f9aa83b3013e83 100644 (file)
--- a/drivers/net/ethernet/amazon/ena/ena_com.c
+++ b/drivers/net/ethernet/amazon/ena/ena_com.c
@@ -1284,9 +1284,6 @@ static int ena_com_create_io_sq(struct ena_com_dev *ena_dev,
                (uintptr_t)cmd_completion.sq_doorbell_offset);
 
        if (io_sq->mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_DEV) {
-               io_sq->header_addr = (u8 __iomem *)((uintptr_t)ena_dev->mem_bar
-                               + cmd_completion.llq_headers_offset);
-
                io_sq->desc_addr.pbuf_dev_addr =
                        (u8 __iomem *)((uintptr_t)ena_dev->mem_bar +
                        cmd_completion.llq_descriptors_offset);

diff --git a/drivers/net/ethernet/amazon/ena/ena_com.h b/drivers/net/ethernet/amazon/ena/ena_com.h
index 3c5081d9d25d6aef9b8c476c97bc438c681aefb9..f3176fc63d70b55d2e2f1d3d7e3b41e3fc89b70c 100644 (file)
--- a/drivers/net/ethernet/amazon/ena/ena_com.h
+++ b/drivers/net/ethernet/amazon/ena/ena_com.h
@@ -158,7 +158,6 @@ struct ena_com_io_sq {
        struct ena_com_io_desc_addr desc_addr;
 
        u32 __iomem *db_addr;
-       u8 __iomem *header_addr;
 
        enum queue_direction direction;
        enum ena_admin_placement_policy_type mem_queue_type;