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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 /net/ax25 | |
| 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 'net/ax25')
| -rw-r--r-- | net/ax25/ax25_out.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ax25/ax25_out.c b/net/ax25/ax25_out.c index e66953ce53e7..92b517af7260 100644 --- a/net/ax25/ax25_out.c +++ b/net/ax25/ax25_out.c @@ -150,7 +150,7 @@ void ax25_output(ax25_cb *ax25, int paclen, struct sk_buff *skb) skb_reserve(skbn, frontlen + 2); skb_set_network_header(skbn, skb_network_offset(skb)); - memcpy(skb_put(skbn, len), skb->data, len); + skb_copy_from_linear_data(skb, skb_put(skbn, len), len); p = skb_push(skbn, 2); *p++ = AX25_P_SEGMENT; @@ -164,7 +164,7 @@ void ax25_output(ax25_cb *ax25, int paclen, struct sk_buff *skb) skb_reserve(skbn, frontlen + 1); skb_set_network_header(skbn, skb_network_offset(skb)); - memcpy(skb_put(skbn, len), skb->data, len); + skb_copy_from_linear_data(skb, skb_put(skbn, len), len); p = skb_push(skbn, 1); *p = AX25_P_TEXT; } |