[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, 4 insertions, 4 deletions

diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
index 30b7e990ed0b..b4a76cade646 100644
--- a/drivers/atm/idt77252.c
+++ b/drivers/atm/idt77252.c
@@ -1101,7 +1101,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
                                cell, ATM_CELL_PAYLOAD);
 
                         ATM_SKB(sb)->vcc = vcc;
-                        do_gettimeofday(&sb->stamp);
+                        __net_timestamp(sb);
                         vcc->push(vcc, sb);
                         atomic_inc(&vcc->stats->rx);
 
@@ -1179,7 +1179,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
 
                         skb_trim(skb, len);
                         ATM_SKB(skb)->vcc = vcc;
-                        do_gettimeofday(&skb->stamp);
+                        __net_timestamp(skb);
 
                         vcc->push(vcc, skb);
                         atomic_inc(&vcc->stats->rx);
@@ -1201,7 +1201,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
 
                 skb_trim(skb, len);
                 ATM_SKB(skb)->vcc = vcc;
-                do_gettimeofday(&skb->stamp);
+                __net_timestamp(skb);
 
                 vcc->push(vcc, skb);
                 atomic_inc(&vcc->stats->rx);
@@ -1340,7 +1340,7 @@ idt77252_rx_raw(struct idt77252_dev *card)
                        ATM_CELL_PAYLOAD);
 
                 ATM_SKB(sb)->vcc = vcc;
-                do_gettimeofday(&sb->stamp);
+                __net_timestamp(sb);
                 vcc->push(vcc, sb);
                 atomic_inc(&vcc->stats->rx);