[NET]: Store skb->timestamp as offset to a base timestamp

Reduces skb size by 8 bytes on 64-bit.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 4f9e11b533a3..55dc42eac92c 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -999,7 +999,7 @@ static int hci_send_frame(struct sk_buff *skb)
 
         if (atomic_read(&hdev->promisc)) {
                 /* Time stamp */
-                do_gettimeofday(&skb->stamp);
+                __net_timestamp(skb);
 
                 hci_send_to_sock(hdev, skb);
         }