aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/net/hamradio/hdlcdrv.c
diff options
context:
space:
mode:
authorArnaldo Carvalho de Melo <acme@redhat.com>2007-03-27 17:55:52 -0400
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-26 01:28:23 -0400
commitd626f62b11e00c16e81e4308ab93d3f13551812a (patch)
treefac4af6ced853755e12fc709d55f0c2bec51265d /drivers/net/hamradio/hdlcdrv.c
parent2a123b86e2b242a4a6db990d2851d45e192f88e5 (diff)
[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/hdlcdrv.c')
-rw-r--r--drivers/net/hamradio/hdlcdrv.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/hamradio/hdlcdrv.c b/drivers/net/hamradio/hdlcdrv.c
index f5a17ad9d3d..b33adc6a340 100644
--- a/drivers/net/hamradio/hdlcdrv.c
+++ b/drivers/net/hamradio/hdlcdrv.c
@@ -317,7 +317,9 @@ void hdlcdrv_transmitter(struct net_device *dev, struct hdlcdrv_state *s)
317 dev_kfree_skb_irq(skb); 317 dev_kfree_skb_irq(skb);
318 break; 318 break;
319 } 319 }
320 memcpy(s->hdlctx.buffer, skb->data+1, pkt_len); 320 skb_copy_from_linear_data_offset(skb, 1,
321 s->hdlctx.buffer,
322 pkt_len);
321 dev_kfree_skb_irq(skb); 323 dev_kfree_skb_irq(skb);
322 s->hdlctx.bp = s->hdlctx.buffer; 324 s->hdlctx.bp = s->hdlctx.buffer;
323 append_crc_ccitt(s->hdlctx.buffer, pkt_len); 325 append_crc_ccitt(s->hdlctx.buffer, pkt_len);