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| author | Oliver Hartkopp <socketcan@hartkopp.net> | 2013-01-28 08:33:33 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-01-28 18:17:25 -0500 |
| commit | 2bf3440d7b8755f2627232e6a4c37efbbe053685 (patch) | |
| tree | 07e31649ec6a5d58649f6b3c9f8cd1a76e76b24f /net/can/gw.c | |
| parent | cef401de7be8c4e155c6746bfccf721a4fa5fab9 (diff) | |
| download | linux-2bf3440d7b8755f2627232e6a4c37efbbe053685.tar.gz linux-2bf3440d7b8755f2627232e6a4c37efbbe053685.tar.bz2 linux-2bf3440d7b8755f2627232e6a4c37efbbe053685.zip | |
can: rework skb reserved data handling
Added accessor and skb_reserve helpers for struct can_skb_priv.
Removed pointless skb_headroom() check.
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
CC: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/can/gw.c')
| -rw-r--r-- | net/can/gw.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/net/can/gw.c b/net/can/gw.c index acdd4656cc3b..c185fcd5e828 100644 --- a/net/can/gw.c +++ b/net/can/gw.c @@ -381,9 +381,7 @@ static void can_can_gw_rcv(struct sk_buff *skb, void *data) /* is sending the skb back to the incoming interface not allowed? */ if (!(gwj->flags & CGW_FLAGS_CAN_IIF_TX_OK) && - skb_headroom(skb) == sizeof(struct can_skb_priv) && - (((struct can_skb_priv *)(skb->head))->ifindex == - gwj->dst.dev->ifindex)) + can_skb_prv(skb)->ifindex == gwj->dst.dev->ifindex) return; /* |