diff options
Diffstat (limited to 'net/vmw_vsock/virtio_transport_common.c')
| -rw-r--r-- | net/vmw_vsock/virtio_transport_common.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c index 23704a6bc437..f014ccfdd9c2 100644 --- a/net/vmw_vsock/virtio_transport_common.c +++ b/net/vmw_vsock/virtio_transport_common.c @@ -413,7 +413,6 @@ static int virtio_transport_seqpacket_do_dequeue(struct vsock_sock *vsk, struct virtio_vsock_pkt *pkt; int dequeued_len = 0; size_t user_buf_len = msg_data_left(msg); - bool copy_failed = false; bool msg_ready = false; spin_lock_bh(&vvs->rx_lock); @@ -426,7 +425,7 @@ static int virtio_transport_seqpacket_do_dequeue(struct vsock_sock *vsk, while (!msg_ready) { pkt = list_first_entry(&vvs->rx_queue, struct virtio_vsock_pkt, list); - if (!copy_failed) { + if (dequeued_len >= 0) { size_t pkt_len; size_t bytes_to_copy; @@ -443,11 +442,9 @@ static int virtio_transport_seqpacket_do_dequeue(struct vsock_sock *vsk, err = memcpy_to_msg(msg, pkt->buf, bytes_to_copy); if (err) { - /* Copy of message failed, set flag to skip - * copy path for rest of fragments. Rest of + /* Copy of message failed. Rest of * fragments will be freed without copy. */ - copy_failed = true; dequeued_len = err; } else { user_buf_len -= bytes_to_copy; |