1 files changed, 9 insertions, 77 deletions

diff --git a/net/vmw_vsock/vmci_transport.c b/net/vmw_vsock/vmci_transport.c
index cf3b78f0038f..608bb6bd79aa 100644
--- a/net/vmw_vsock/vmci_transport.c
+++ b/net/vmw_vsock/vmci_transport.c
@@ -74,10 +74,6 @@ static u32 vmci_transport_qp_resumed_sub_id = VMCI_INVALID_ID;
 
 static int PROTOCOL_OVERRIDE = -1;
 
-#define VMCI_TRANSPORT_DEFAULT_QP_SIZE_MIN   128
-#define VMCI_TRANSPORT_DEFAULT_QP_SIZE       262144
-#define VMCI_TRANSPORT_DEFAULT_QP_SIZE_MAX   262144
-
 /* Helper function to convert from a VMCI error code to a VSock error code. */
 
 static s32 vmci_transport_error_to_vsock_error(s32 vmci_error)
@@ -1025,11 +1021,11 @@ static int vmci_transport_recv_listen(struct sock *sk,
 	/* If the proposed size fits within our min/max, accept it. Otherwise
 	 * propose our own size.
 	 */
-	if (pkt->u.size >= vmci_trans(vpending)->queue_pair_min_size &&
-	    pkt->u.size <= vmci_trans(vpending)->queue_pair_max_size) {
+	if (pkt->u.size >= vpending->buffer_min_size &&
+	    pkt->u.size <= vpending->buffer_max_size) {
 		qp_size = pkt->u.size;
 	} else {
-		qp_size = vmci_trans(vpending)->queue_pair_size;
+		qp_size = vpending->buffer_size;
 	}
 
 	/* Figure out if we are using old or new requests based on the
@@ -1098,7 +1094,7 @@ static int vmci_transport_recv_listen(struct sock *sk,
 	pending->sk_state = TCP_SYN_SENT;
 	vmci_trans(vpending)->produce_size =
 		vmci_trans(vpending)->consume_size = qp_size;
-	vmci_trans(vpending)->queue_pair_size = qp_size;
+	vpending->buffer_size = qp_size;
 
 	vmci_trans(vpending)->notify_ops->process_request(pending);
 
@@ -1392,8 +1388,8 @@ static int vmci_transport_recv_connecting_client_negotiate(
 	vsk->ignore_connecting_rst = false;
 
 	/* Verify that we're OK with the proposed queue pair size */
-	if (pkt->u.size < vmci_trans(vsk)->queue_pair_min_size ||
-	    pkt->u.size > vmci_trans(vsk)->queue_pair_max_size) {
+	if (pkt->u.size < vsk->buffer_min_size ||
+	    pkt->u.size > vsk->buffer_max_size) {
 		err = -EINVAL;
 		goto destroy;
 	}
@@ -1498,8 +1494,7 @@ vmci_transport_recv_connecting_client_invalid(struct sock *sk,
 		vsk->sent_request = false;
 		vsk->ignore_connecting_rst = true;
 
-		err = vmci_transport_send_conn_request(
-			sk, vmci_trans(vsk)->queue_pair_size);
+		err = vmci_transport_send_conn_request(sk, vsk->buffer_size);
 		if (err < 0)
 			err = vmci_transport_error_to_vsock_error(err);
 		else
@@ -1583,21 +1578,6 @@ static int vmci_transport_socket_init(struct vsock_sock *vsk,
 	INIT_LIST_HEAD(&vmci_trans(vsk)->elem);
 	vmci_trans(vsk)->sk = &vsk->sk;
 	spin_lock_init(&vmci_trans(vsk)->lock);
-	if (psk) {
-		vmci_trans(vsk)->queue_pair_size =
-			vmci_trans(psk)->queue_pair_size;
-		vmci_trans(vsk)->queue_pair_min_size =
-			vmci_trans(psk)->queue_pair_min_size;
-		vmci_trans(vsk)->queue_pair_max_size =
-			vmci_trans(psk)->queue_pair_max_size;
-	} else {
-		vmci_trans(vsk)->queue_pair_size =
-			VMCI_TRANSPORT_DEFAULT_QP_SIZE;
-		vmci_trans(vsk)->queue_pair_min_size =
-			 VMCI_TRANSPORT_DEFAULT_QP_SIZE_MIN;
-		vmci_trans(vsk)->queue_pair_max_size =
-			VMCI_TRANSPORT_DEFAULT_QP_SIZE_MAX;
-	}
 
 	return 0;
 }
@@ -1813,8 +1793,7 @@ static int vmci_transport_connect(struct vsock_sock *vsk)
 
 	if (vmci_transport_old_proto_override(&old_pkt_proto) &&
 		old_pkt_proto) {
-		err = vmci_transport_send_conn_request(
-			sk, vmci_trans(vsk)->queue_pair_size);
+		err = vmci_transport_send_conn_request(sk, vsk->buffer_size);
 		if (err < 0) {
 			sk->sk_state = TCP_CLOSE;
 			return err;
@@ -1822,8 +1801,7 @@ static int vmci_transport_connect(struct vsock_sock *vsk)
 	} else {
 		int supported_proto_versions =
 			vmci_transport_new_proto_supported_versions();
-		err = vmci_transport_send_conn_request2(
-				sk, vmci_trans(vsk)->queue_pair_size,
+		err = vmci_transport_send_conn_request2(sk, vsk->buffer_size,
 				supported_proto_versions);
 		if (err < 0) {
 			sk->sk_state = TCP_CLOSE;
@@ -1876,46 +1854,6 @@ static bool vmci_transport_stream_is_active(struct vsock_sock *vsk)
 	return !vmci_handle_is_invalid(vmci_trans(vsk)->qp_handle);
 }
 
-static u64 vmci_transport_get_buffer_size(struct vsock_sock *vsk)
-{
-	return vmci_trans(vsk)->queue_pair_size;
-}
-
-static u64 vmci_transport_get_min_buffer_size(struct vsock_sock *vsk)
-{
-	return vmci_trans(vsk)->queue_pair_min_size;
-}
-
-static u64 vmci_transport_get_max_buffer_size(struct vsock_sock *vsk)
-{
-	return vmci_trans(vsk)->queue_pair_max_size;
-}
-
-static void vmci_transport_set_buffer_size(struct vsock_sock *vsk, u64 val)
-{
-	if (val < vmci_trans(vsk)->queue_pair_min_size)
-		vmci_trans(vsk)->queue_pair_min_size = val;
-	if (val > vmci_trans(vsk)->queue_pair_max_size)
-		vmci_trans(vsk)->queue_pair_max_size = val;
-	vmci_trans(vsk)->queue_pair_size = val;
-}
-
-static void vmci_transport_set_min_buffer_size(struct vsock_sock *vsk,
-					       u64 val)
-{
-	if (val > vmci_trans(vsk)->queue_pair_size)
-		vmci_trans(vsk)->queue_pair_size = val;
-	vmci_trans(vsk)->queue_pair_min_size = val;
-}
-
-static void vmci_transport_set_max_buffer_size(struct vsock_sock *vsk,
-					       u64 val)
-{
-	if (val < vmci_trans(vsk)->queue_pair_size)
-		vmci_trans(vsk)->queue_pair_size = val;
-	vmci_trans(vsk)->queue_pair_max_size = val;
-}
-
 static int vmci_transport_notify_poll_in(
 	struct vsock_sock *vsk,
 	size_t target,
@@ -2098,12 +2036,6 @@ static const struct vsock_transport vmci_transport = {
 	.notify_send_pre_enqueue = vmci_transport_notify_send_pre_enqueue,
 	.notify_send_post_enqueue = vmci_transport_notify_send_post_enqueue,
 	.shutdown = vmci_transport_shutdown,
-	.set_buffer_size = vmci_transport_set_buffer_size,
-	.set_min_buffer_size = vmci_transport_set_min_buffer_size,
-	.set_max_buffer_size = vmci_transport_set_max_buffer_size,
-	.get_buffer_size = vmci_transport_get_buffer_size,
-	.get_min_buffer_size = vmci_transport_get_min_buffer_size,
-	.get_max_buffer_size = vmci_transport_get_max_buffer_size,
 	.get_local_cid = vmci_transport_get_local_cid,
 };