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/wireless/zd1201.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/wireless/zd1201.c') diff --git a/drivers/net/wireless/zd1201.c b/drivers/net/wireless/zd1201.c index 1fe013a7297a..935b144d9b56 100644 --- a/drivers/net/wireless/zd1201.c +++ b/drivers/net/wireless/zd1201.c @@ -807,10 +807,10 @@ static int zd1201_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) txbuf[4] = 0x00; txbuf[5] = 0x00; - memcpy(txbuf+6, skb->data+12, skb->len-12); + skb_copy_from_linear_data_offset(skb, 12, txbuf + 6, skb->len - 12); if (pad) txbuf[skb->len-12+6]=0; - memcpy(txbuf+skb->len-12+6+pad, skb->data, 12); + skb_copy_from_linear_data(skb, txbuf + skb->len - 12 + 6 + pad, 12); *(__be16*)&txbuf[skb->len+6+pad] = htons(skb->len-12+6); txbuf[txbuflen-1] = 0; -- cgit v1.2.1