diff mbox series

[RFC,v4,2/3] vsock: return errors other than -ENOMEM to socket

Message ID 7715fd7f-1c50-7202-03c7-9d17c7f63cab@sberdevices.ru
State New
Headers
Series vsock: return errors other than -ENOMEM to socket |

Commit Message

Arseniy Krasnov April 2, 2023, 6:16 p.m. UTC 
  This removes behaviour, where error code returned from any transport
was always switched to ENOMEM. This works in the same way as:
commit
c43170b7e157 ("vsock: return errors other than -ENOMEM to socket"),
but for receive calls.

Signed-off-by: Arseniy Krasnov <AVKrasnov@sberdevices.ru>
---
 net/vmw_vsock/af_vsock.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Stefano Garzarella April 3, 2023, 11:15 a.m. UTC | #1 
On Sun, Apr 02, 2023 at 09:16:46PM +0300, Arseniy Krasnov wrote:
>This removes behaviour, where error code returned from any transport
>was always switched to ENOMEM. This works in the same way as:
>commit
>c43170b7e157 ("vsock: return errors other than -ENOMEM to socket"),
>but for receive calls.
>
>Signed-off-by: Arseniy Krasnov <AVKrasnov@sberdevices.ru>
>---
> net/vmw_vsock/af_vsock.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)

LGTM!

Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>

>
>diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c
>index 5f2dda35c980..413407bb646c 100644
>--- a/net/vmw_vsock/af_vsock.c
>+++ b/net/vmw_vsock/af_vsock.c
>@@ -2043,7 +2043,7 @@ static int __vsock_stream_recvmsg(struct sock *sk, struct msghdr *msg,
>
> 		read = transport->stream_dequeue(vsk, msg, len - copied, flags);
> 		if (read < 0) {
>-			err = -ENOMEM;
>+			err = read;
> 			break;
> 		}
>
>@@ -2094,7 +2094,7 @@ static int __vsock_seqpacket_recvmsg(struct sock *sk, struct msghdr *msg,
> 	msg_len = transport->seqpacket_dequeue(vsk, msg, flags);
>
> 	if (msg_len < 0) {
>-		err = -ENOMEM;
>+		err = msg_len;
> 		goto out;
> 	}
>
>-- 
>2.25.1
>
diff mbox series

Patch

diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c
index 5f2dda35c980..413407bb646c 100644
--- a/net/vmw_vsock/af_vsock.c
+++ b/net/vmw_vsock/af_vsock.c
@@ -2043,7 +2043,7 @@  static int __vsock_stream_recvmsg(struct sock *sk, struct msghdr *msg,
 
 		read = transport->stream_dequeue(vsk, msg, len - copied, flags);
 		if (read < 0) {
-			err = -ENOMEM;
+			err = read;
 			break;
 		}
 
@@ -2094,7 +2094,7 @@  static int __vsock_seqpacket_recvmsg(struct sock *sk, struct msghdr *msg,
 	msg_len = transport->seqpacket_dequeue(vsk, msg, flags);
 
 	if (msg_len < 0) {
-		err = -ENOMEM;
+		err = msg_len;
 		goto out;
 	}