[RFC PATCH v6 10/22] virtio/vsock: simplify credit update function API

From: Arseny Krasnov <arseny.krasnov@kaspersky.com>
To: Stefan Hajnoczi <stefanha@redhat.com>,
	Stefano Garzarella <sgarzare@redhat.com>,
	"Michael S. Tsirkin" <mst@redhat.com>,
	Jason Wang <jasowang@redhat.com>,
	"David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	Arseny Krasnov <arseny.krasnov@kaspersky.com>,
	Jorgen Hansen <jhansen@vmware.com>,
	Andra Paraschiv <andraprs@amazon.com>,
	Colin Ian King <colin.king@canonical.com>,
	Norbert Slusarek <nslusarek@gmx.net>
Cc: <kvm@vger.kernel.org>,
	<virtualization@lists.linux-foundation.org>,
	<netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<stsp2@yandex.ru>, <oxffffaa@gmail.com>
Subject: [RFC PATCH v6 10/22] virtio/vsock: simplify credit update function API
Date: Sun, 7 Mar 2021 21:01:44 +0300	[thread overview]
Message-ID: <20210307180147.3465680-1-arseny.krasnov@kaspersky.com> (raw)
In-Reply-To: <20210307175722.3464068-1-arseny.krasnov@kaspersky.com>

This function is static and 'hdr' arg was always NULL.

Signed-off-by: Arseny Krasnov <arseny.krasnov@kaspersky.com>
---
 net/vmw_vsock/virtio_transport_common.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c
index f69993d67f89..833104b71a1c 100644
--- a/net/vmw_vsock/virtio_transport_common.c
+++ b/net/vmw_vsock/virtio_transport_common.c
@@ -271,8 +271,7 @@ void virtio_transport_put_credit(struct virtio_vsock_sock *vvs, u32 credit)
 }
 EXPORT_SYMBOL_GPL(virtio_transport_put_credit);
 
-static int virtio_transport_send_credit_update(struct vsock_sock *vsk,
-					       struct virtio_vsock_hdr *hdr)
+static int virtio_transport_send_credit_update(struct vsock_sock *vsk)
 {
 	struct virtio_vsock_pkt_info info = {
 		.op = VIRTIO_VSOCK_OP_CREDIT_UPDATE,
@@ -384,7 +383,7 @@ virtio_transport_stream_do_dequeue(struct vsock_sock *vsk,
 	 * with different values.
 	 */
 	if (free_space < VIRTIO_VSOCK_MAX_PKT_BUF_SIZE)
-		virtio_transport_send_credit_update(vsk, NULL);
+		virtio_transport_send_credit_update(vsk);
 
 	return total;
 
@@ -493,7 +492,7 @@ void virtio_transport_notify_buffer_size(struct vsock_sock *vsk, u64 *val)
 
 	vvs->buf_alloc = *val;
 
-	virtio_transport_send_credit_update(vsk, NULL);
+	virtio_transport_send_credit_update(vsk);
 }
 EXPORT_SYMBOL_GPL(virtio_transport_notify_buffer_size);
 
-- 
2.25.1

