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Message-ID: <20210810114103.1214897-1-arseny.krasnov@kaspersky.com>
Date: Tue, 10 Aug 2021 14:41:00 +0300
From: Arseny Krasnov <arseny.krasnov@...persky.com>
To: Stefan Hajnoczi <stefanha@...hat.com>,
Stefano Garzarella <sgarzare@...hat.com>,
"Michael S. Tsirkin" <mst@...hat.com>,
Jason Wang <jasowang@...hat.com>,
"David S. Miller" <davem@...emloft.net>,
Jakub Kicinski <kuba@...nel.org>,
Arseny Krasnov <arseny.krasnov@...persky.com>,
Colin Ian King <colin.king@...onical.com>,
Norbert Slusarek <nslusarek@....net>,
Andra Paraschiv <andraprs@...zon.com>
CC: <kvm@...r.kernel.org>, <virtualization@...ts.linux-foundation.org>,
<netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<stsp2@...dex.ru>, <oxffffaa@...il.com>
Subject: [RFC PATCH v2 4/5] af_vsock: rename variables in receive loop
Record is supported via MSG_EOR flag, while current logic operates
with message, so rename variables from 'record' to 'message'.
Signed-off-by: Arseny Krasnov <arseny.krasnov@...persky.com>
---
net/vmw_vsock/af_vsock.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c
index 3e02cc3b24f8..e2c0cfb334d2 100644
--- a/net/vmw_vsock/af_vsock.c
+++ b/net/vmw_vsock/af_vsock.c
@@ -2014,7 +2014,7 @@ static int __vsock_seqpacket_recvmsg(struct sock *sk, struct msghdr *msg,
{
const struct vsock_transport *transport;
struct vsock_sock *vsk;
- ssize_t record_len;
+ ssize_t msg_len;
long timeout;
int err = 0;
DEFINE_WAIT(wait);
@@ -2028,9 +2028,9 @@ static int __vsock_seqpacket_recvmsg(struct sock *sk, struct msghdr *msg,
if (err <= 0)
goto out;
- record_len = transport->seqpacket_dequeue(vsk, msg, flags);
+ msg_len = transport->seqpacket_dequeue(vsk, msg, flags);
- if (record_len < 0) {
+ if (msg_len < 0) {
err = -ENOMEM;
goto out;
}
@@ -2044,14 +2044,14 @@ static int __vsock_seqpacket_recvmsg(struct sock *sk, struct msghdr *msg,
* packet.
*/
if (flags & MSG_TRUNC)
- err = record_len;
+ err = msg_len;
else
err = len - msg_data_left(msg);
/* Always set MSG_TRUNC if real length of packet is
* bigger than user's buffer.
*/
- if (record_len > len)
+ if (msg_len > len)
msg->msg_flags |= MSG_TRUNC;
}
--
2.25.1
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