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authorArnaldo Carvalho de Melo <acme@redhat.com>2007-03-28 01:55:52 +0400
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-26 09:28:23 +0400
commitd626f62b11e00c16e81e4308ab93d3f13551812a (patch)
treefac4af6ced853755e12fc709d55f0c2bec51265d /drivers/net/hamradio/yam.c
parent2a123b86e2b242a4a6db990d2851d45e192f88e5 (diff)
downloadlinux-d626f62b11e00c16e81e4308ab93d3f13551812a.tar.xz
[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 <acme@redhat.com>
Diffstat (limited to 'drivers/net/hamradio/yam.c')
-rw-r--r--drivers/net/hamradio/yam.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/hamradio/yam.c b/drivers/net/hamradio/yam.c
index ee3ea4fa729f..ac2d6dd9dbe4 100644
--- a/drivers/net/hamradio/yam.c
+++ b/drivers/net/hamradio/yam.c
@@ -638,7 +638,9 @@ static void yam_tx_byte(struct net_device *dev, struct yam_port *yp)
dev_kfree_skb_any(skb);
break;
}
- memcpy(yp->tx_buf, skb->data + 1, yp->tx_len);
+ skb_copy_from_linear_data_offset(skb->data, 1,
+ yp->tx_buf,
+ yp->tx_len);
dev_kfree_skb_any(skb);
yp->tx_count = 0;
yp->tx_crcl = 0x21;