Minor fix for virtio: code wanting to access the fields inside an skb
frag should use the skb_frag_*() helpers, instead of accessing the
fields directly. This allows for extensions where the underlying
memory is not a page.

Signed-off-by: Mina Almasry <redacted>

---

v2:

- Also fix skb_frag_off() + skb_frag_size() (David)
- Did not apply the reviewed-by from Stefano since the patch changed
relatively much.

---
 net/vmw_vsock/virtio_transport.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/net/vmw_vsock/virtio_transport.c b/net/vmw_vsock/virtio_transport.c
index f495b9e5186b..1748268e0694 100644
--- a/net/vmw_vsock/virtio_transport.c
+++ b/net/vmw_vsock/virtio_transport.c

@@ -153,10 +153,10 @@ virtio_transport_send_pkt_work(struct work_struct *work)
 				 * 'virt_to_phys()' later to fill the buffer descriptor.
 				 * We don't touch memory at "virtual" address of this page.
 				 */
-				va = page_to_virt(skb_frag->bv_page);
+				va = page_to_virt(skb_frag_page(skb_frag));
 				sg_init_one(sgs[out_sg],
-					    va + skb_frag->bv_offset,
-					    skb_frag->bv_len);
+					    va + skb_frag_off(skb_frag),
+					    skb_frag_size(skb_frag));
 				out_sg++;
 			}
 		}

-- 
2.43.0.472.g3155946c3a-goog