Substraction of 'skb->len' is redundant here: 'skb_headroom()' is delta
between 'data' and 'head' pointers, e.g. it is number of bytes returned
to user (of course accounting size of header). 'skb->len' is number of
bytes rest in buffer.
Fixes: 71dc9ec9ac7d ("virtio/vsock: replace virtio_vsock_pkt with sk_buff")
Signed-off-by: Arseniy Krasnov <AVKrasnov@xxxxxxxxxxxxxx>
---
net/vmw_vsock/virtio_transport_common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c
index a1581c77cf84..2e2a773df5c1 100644
--- a/net/vmw_vsock/virtio_transport_common.c
+++ b/net/vmw_vsock/virtio_transport_common.c
@@ -255,7 +255,7 @@ static void virtio_transport_dec_rx_pkt(struct virtio_vsock_sock *vvs,
{
int len;
- len = skb_headroom(skb) - sizeof(struct virtio_vsock_hdr) - skb->len;
+ len = skb_headroom(skb) - sizeof(struct virtio_vsock_hdr);
vvs->rx_bytes -= len;
vvs->fwd_cnt += len;
}
--
2.25.1
