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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/gigaset | |
| parent | 2a123b86e2b242a4a6db990d2851d45e192f88e5 (diff) | |
| download | lwn-d626f62b11e00c16e81e4308ab93d3f13551812a.tar.gz lwn-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/gigaset')
| -rw-r--r-- | drivers/isdn/gigaset/usb-gigaset.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c index 2baef349c12d..c8e1c357cec8 100644 --- a/drivers/isdn/gigaset/usb-gigaset.c +++ b/drivers/isdn/gigaset/usb-gigaset.c @@ -652,7 +652,7 @@ static int write_modem(struct cardstate *cs) * transmit data */ count = min(bcs->tx_skb->len, (unsigned) ucs->bulk_out_size); - memcpy(ucs->bulk_out_buffer, bcs->tx_skb->data, count); + skb_copy_from_linear_data(bcs->tx_skb, ucs->bulk_out_buffer, count); skb_pull(bcs->tx_skb, count); atomic_set(&ucs->busy, 1); gig_dbg(DEBUG_OUTPUT, "write_modem: send %d bytes", count); |