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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2007-03-27 18:55:52 -0300 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:28:23 -0700 |
| commit | d626f62b11e00c16e81e4308ab93d3f13551812a (patch) | |
| tree | fac4af6ced853755e12fc709d55f0c2bec51265d /drivers/isdn/isdnloop | |
| parent | 2a123b86e2b242a4a6db990d2851d45e192f88e5 (diff) | |
| download | linux-d626f62b11e00c16e81e4308ab93d3f13551812a.tar.gz linux-d626f62b11e00c16e81e4308ab93d3f13551812a.tar.bz2 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/isdn/isdnloop')
| -rw-r--r-- | drivers/isdn/isdnloop/isdnloop.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/isdn/isdnloop/isdnloop.c b/drivers/isdn/isdnloop/isdnloop.c index e3add27dd0e1..e93ad59f60bf 100644 --- a/drivers/isdn/isdnloop/isdnloop.c +++ b/drivers/isdn/isdnloop/isdnloop.c @@ -415,7 +415,8 @@ isdnloop_sendbuf(int channel, struct sk_buff *skb, isdnloop_card * card) spin_lock_irqsave(&card->isdnloop_lock, flags); nskb = dev_alloc_skb(skb->len); if (nskb) { - memcpy(skb_put(nskb, len), skb->data, len); + skb_copy_from_linear_data(skb, + skb_put(nskb, len), len); skb_queue_tail(&card->bqueue[channel], nskb); dev_kfree_skb(skb); } else |