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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/hardware/avm/c4.c | |
| parent | 2a123b86e2b242a4a6db990d2851d45e192f88e5 (diff) | |
| download | kernel_samsung_smdk4412-d626f62b11e00c16e81e4308ab93d3f13551812a.zip kernel_samsung_smdk4412-d626f62b11e00c16e81e4308ab93d3f13551812a.tar.gz kernel_samsung_smdk4412-d626f62b11e00c16e81e4308ab93d3f13551812a.tar.bz2 | |
[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/hardware/avm/c4.c')
| -rw-r--r-- | drivers/isdn/hardware/avm/c4.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/isdn/hardware/avm/c4.c b/drivers/isdn/hardware/avm/c4.c index 6f5efa8d..d58f927 100644 --- a/drivers/isdn/hardware/avm/c4.c +++ b/drivers/isdn/hardware/avm/c4.c @@ -457,7 +457,8 @@ static void c4_dispatch_tx(avmcard *card) printk(KERN_DEBUG "%s: tx put 0x%x len=%d\n", card->name, skb->data[2], txlen); #endif - memcpy(dma->sendbuf.dmabuf, skb->data+2, skb->len-2); + skb_copy_from_linear_data_offset(skb, 2, dma->sendbuf.dmabuf, + skb->len - 2); } txlen = (txlen + 3) & ~3; |