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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2007-03-27 23:55:52 +0200 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-26 07:28:23 +0200 |
| commit | d626f62b11e00c16e81e4308ab93d3f13551812a (patch) | |
| tree | fac4af6ced853755e12fc709d55f0c2bec51265d /drivers/net/hamradio/yam.c | |
| parent | [BLUETOOTH]: Introduce skb->data accessor methods for hci_{acl,event,sco}_hdr (diff) | |
| download | linux-d626f62b11e00c16e81e4308ab93d3f13551812a.tar.xz linux-d626f62b11e00c16e81e4308ab93d3f13551812a.zip | |
[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.c | 4 |
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; |