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@sberdevices.ru>
---
 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 77bb1cad8471..d80075e1db42 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);
 
 	if (len < 0)
 		pr_emerg("Negative len %i\n", len);
-- 
2.25.1