diff options
Diffstat (limited to 'drivers/net/ethernet/intel/iavf')
| -rw-r--r-- | drivers/net/ethernet/intel/iavf/iavf_client.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/iavf/iavf_client.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/iavf/iavf_virtchnl.c | 25 |
3 files changed, 12 insertions, 19 deletions
diff --git a/drivers/net/ethernet/intel/iavf/iavf_client.c b/drivers/net/ethernet/intel/iavf/iavf_client.c index 93c903c02c64..e6051b6355aa 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_client.c +++ b/drivers/net/ethernet/intel/iavf/iavf_client.c @@ -469,8 +469,8 @@ static int iavf_client_setup_qvlist(struct iavf_info *ldev, } v_qvlist_info = (struct virtchnl_rdma_qvlist_info *)qvlist_info; - msg_size = struct_size(v_qvlist_info, qv_info, - v_qvlist_info->num_vectors - 1); + msg_size = virtchnl_struct_size(v_qvlist_info, qv_info, + v_qvlist_info->num_vectors); adapter->client_pending |= BIT(VIRTCHNL_OP_CONFIG_RDMA_IRQ_MAP); err = iavf_aq_send_msg_to_pf(&adapter->hw, diff --git a/drivers/net/ethernet/intel/iavf/iavf_client.h b/drivers/net/ethernet/intel/iavf/iavf_client.h index c5d51d7dc7cc..500269bc0f5b 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_client.h +++ b/drivers/net/ethernet/intel/iavf/iavf_client.h @@ -53,7 +53,7 @@ struct iavf_qv_info { struct iavf_qvlist_info { u32 num_vectors; - struct iavf_qv_info qv_info[1]; + struct iavf_qv_info qv_info[]; }; #define IAVF_CLIENT_MSIX_ALL 0xFFFFFFFF diff --git a/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c b/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c index 4fdac698eb38..f9727e9c3d63 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c +++ b/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c @@ -727,15 +727,12 @@ void iavf_add_vlans(struct iavf_adapter *adapter) more = true; } - len = sizeof(*vvfl_v2) + ((count - 1) * - sizeof(struct virtchnl_vlan_filter)); + len = virtchnl_struct_size(vvfl_v2, filters, count); if (len > IAVF_MAX_AQ_BUF_SIZE) { dev_warn(&adapter->pdev->dev, "Too many add VLAN changes in one request\n"); - count = (IAVF_MAX_AQ_BUF_SIZE - sizeof(*vvfl_v2)) / - sizeof(struct virtchnl_vlan_filter); - len = sizeof(*vvfl_v2) + - ((count - 1) * - sizeof(struct virtchnl_vlan_filter)); + while (len > IAVF_MAX_AQ_BUF_SIZE) + len = virtchnl_struct_size(vvfl_v2, filters, + --count); more = true; } @@ -879,16 +876,12 @@ void iavf_del_vlans(struct iavf_adapter *adapter) adapter->current_op = VIRTCHNL_OP_DEL_VLAN_V2; - len = sizeof(*vvfl_v2) + - ((count - 1) * sizeof(struct virtchnl_vlan_filter)); + len = virtchnl_struct_size(vvfl_v2, filters, count); if (len > IAVF_MAX_AQ_BUF_SIZE) { dev_warn(&adapter->pdev->dev, "Too many add VLAN changes in one request\n"); - count = (IAVF_MAX_AQ_BUF_SIZE - - sizeof(*vvfl_v2)) / - sizeof(struct virtchnl_vlan_filter); - len = sizeof(*vvfl_v2) + - ((count - 1) * - sizeof(struct virtchnl_vlan_filter)); + while (len > IAVF_MAX_AQ_BUF_SIZE) + len = virtchnl_struct_size(vvfl_v2, filters, + --count); more = true; } @@ -1492,7 +1485,7 @@ void iavf_enable_channels(struct iavf_adapter *adapter) return; } - len = struct_size(vti, list, adapter->num_tc - 1); + len = virtchnl_struct_size(vti, list, adapter->num_tc); vti = kzalloc(len, GFP_KERNEL); if (!vti) return; |