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/netxen/netxen_nic_main.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'drivers/net/netxen') diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c index b488e94bc4c..ab25c225a07 100644 --- a/drivers/net/netxen/netxen_nic_main.c +++ b/drivers/net/netxen/netxen_nic_main.c @@ -920,8 +920,10 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev) /* copy the next 64 bytes - should be enough except * for pathological case */ - memcpy((void *)hwdesc, (void *)(skb->data) + - first_hdr_len, hdr_len - first_hdr_len); + skb_copy_from_linear_data_offset(skb, first_hdr_len, + hwdesc, + (hdr_len - + first_hdr_len)); producer = get_next_index(producer, max_tx_desc_count); } } -- cgit v1.2.3