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    Subject[RFC PATCH v2 2/6] hv_sock: always return ENOMEM in case of error
    Date
    From: Bobby Eshleman <bobby.eshleman@bytedance.com>

    This saves original behaviour from af_vsock.c - switch any error
    code returned from transport layer to ENOMEM.

    Signed-off-by: Bobby Eshleman <bobby.eshleman@bytedance.com>
    Signed-off-by: Arseniy Krasnov <AVKrasnov@sberdevices.ru>
    ---
    net/vmw_vsock/hyperv_transport.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/net/vmw_vsock/hyperv_transport.c b/net/vmw_vsock/hyperv_transport.c
    index 59c3e2697069..fbbe55133da2 100644
    --- a/net/vmw_vsock/hyperv_transport.c
    +++ b/net/vmw_vsock/hyperv_transport.c
    @@ -687,7 +687,7 @@ static ssize_t hvs_stream_enqueue(struct vsock_sock *vsk, struct msghdr *msg,
    if (bytes_written)
    ret = bytes_written;
    kfree(send_buf);
    - return ret;
    + return ret < 0 ? -ENOMEM : ret;
    }

    static s64 hvs_stream_has_data(struct vsock_sock *vsk)
    --
    2.25.1
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