From d626f62b11e00c16e81e4308ab93d3f13551812a Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 27 Mar 2007 18:55:52 -0300 Subject: [SK_BUFF]: Introduce skb_copy_from_linear_data{_offset} To clearly state the intent of copying from linear sk_buffs, _offset being a overly long variant but interesting for the sake of saving some bytes. Signed-off-by: Arnaldo Carvalho de Melo --- drivers/net/arcnet/capmode.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/net/arcnet') diff --git a/drivers/net/arcnet/capmode.c b/drivers/net/arcnet/capmode.c index f6a87bd20ff2..cc4610db6395 100644 --- a/drivers/net/arcnet/capmode.c +++ b/drivers/net/arcnet/capmode.c @@ -273,7 +273,8 @@ static int ack_tx(struct net_device *dev, int acked) /* skb_pull(ackskb, ARC_HDR_SIZE); */ - memcpy(ackpkt, lp->outgoing.skb->data, ARC_HDR_SIZE+sizeof(struct arc_cap)); + skb_copy_from_linear_data(lp->outgoing.skb, ackpkt, + ARC_HDR_SIZE + sizeof(struct arc_cap)); ackpkt->soft.cap.proto=0; /* using protocol 0 for acknowledge */ ackpkt->soft.cap.mes.ack=acked; -- cgit v1.2.3