From patchwork Wed Oct 23 09:55:42 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefano Garzarella X-Patchwork-Id: 11206195 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4BFB01390 for ; Wed, 23 Oct 2019 09:56:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 29F2E2084B for ; Wed, 23 Oct 2019 09:56:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="YVLiWCzD" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2403909AbfJWJ4g (ORCPT ); Wed, 23 Oct 2019 05:56:36 -0400 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:40670 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2390976AbfJWJ4a (ORCPT ); Wed, 23 Oct 2019 05:56:30 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1571824589; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=PbBHwvRLvLZ0eluEmXVUU71SfEOX89Tc9IF8g918SpU=; b=YVLiWCzDxkc7VDiYivyyv9/f9jf+JQ+wKubGNFJCpQMIaX28waVQsnN6txE3itBe6qxqJC ZECE5a+GlXfDPfI+Vzqr2ELm/Q7xWT/eJSS3R2dLu7g5QacGSGbozAiU2QHvzIJ1vDG5YO ZCfhd9J+eEg6eaMoUCpI6Fh5rpX2Mas= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-28-33Ff576cMC2trEkMna2QHQ-1; Wed, 23 Oct 2019 05:56:26 -0400 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 2C3A7476; Wed, 23 Oct 2019 09:56:24 +0000 (UTC) Received: from steredhat.redhat.com (unknown [10.36.118.164]) by smtp.corp.redhat.com (Postfix) with ESMTP id DA17A5C1B2; Wed, 23 Oct 2019 09:56:14 +0000 (UTC) From: Stefano Garzarella To: netdev@vger.kernel.org Cc: "Michael S. Tsirkin" , kvm@vger.kernel.org, Greg Kroah-Hartman , Jason Wang , "David S. Miller" , Dexuan Cui , Haiyang Zhang , Jorgen Hansen , Sasha Levin , linux-kernel@vger.kernel.org, Arnd Bergmann , Stefan Hajnoczi , linux-hyperv@vger.kernel.org, "K. Y. Srinivasan" , Stephen Hemminger , virtualization@lists.linux-foundation.org Subject: [PATCH net-next 02/14] vsock: remove vm_sockets_get_local_cid() Date: Wed, 23 Oct 2019 11:55:42 +0200 Message-Id: <20191023095554.11340-3-sgarzare@redhat.com> In-Reply-To: <20191023095554.11340-1-sgarzare@redhat.com> References: <20191023095554.11340-1-sgarzare@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-MC-Unique: 33Ff576cMC2trEkMna2QHQ-1 X-Mimecast-Spam-Score: 0 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org vm_sockets_get_local_cid() is only used in virtio_transport_common.c. We can replace it calling the virtio_transport_get_ops() and using the get_local_cid() callback registered by the transport. Reviewed-by: Stefan Hajnoczi Signed-off-by: Stefano Garzarella Reviewed-by: Jorgen Hansen --- include/linux/vm_sockets.h | 2 -- net/vmw_vsock/af_vsock.c | 10 ---------- net/vmw_vsock/virtio_transport_common.c | 2 +- 3 files changed, 1 insertion(+), 13 deletions(-) diff --git a/include/linux/vm_sockets.h b/include/linux/vm_sockets.h index 33f1a2ecd905..7dd899ccb920 100644 --- a/include/linux/vm_sockets.h +++ b/include/linux/vm_sockets.h @@ -10,6 +10,4 @@ #include -int vm_sockets_get_local_cid(void); - #endif /* _VM_SOCKETS_H */ diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c index 2ab43b2bba31..2f2582fb7fdd 100644 --- a/net/vmw_vsock/af_vsock.c +++ b/net/vmw_vsock/af_vsock.c @@ -129,16 +129,6 @@ static struct proto vsock_proto = { static const struct vsock_transport *transport; static DEFINE_MUTEX(vsock_register_mutex); -/**** EXPORTS ****/ - -/* Get the ID of the local context. This is transport dependent. */ - -int vm_sockets_get_local_cid(void) -{ - return transport->get_local_cid(); -} -EXPORT_SYMBOL_GPL(vm_sockets_get_local_cid); - /**** UTILS ****/ /* Each bound VSocket is stored in the bind hash table and each connected diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c index d02c9b41a768..b1cd16ed66ea 100644 --- a/net/vmw_vsock/virtio_transport_common.c +++ b/net/vmw_vsock/virtio_transport_common.c @@ -168,7 +168,7 @@ static int virtio_transport_send_pkt_info(struct vsock_sock *vsk, struct virtio_vsock_pkt *pkt; u32 pkt_len = info->pkt_len; - src_cid = vm_sockets_get_local_cid(); + src_cid = virtio_transport_get_ops()->transport.get_local_cid(); src_port = vsk->local_addr.svm_port; if (!info->remote_cid) { dst_cid = vsk->remote_addr.svm_cid;