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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/rose | |
| parent | 2a123b86e2b242a4a6db990d2851d45e192f88e5 (diff) | |
| download | linux-3.10-d626f62b11e00c16e81e4308ab93d3f13551812a.tar.gz linux-3.10-d626f62b11e00c16e81e4308ab93d3f13551812a.tar.bz2 linux-3.10-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/rose')
| -rw-r--r-- | net/rose/af_rose.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c index 1511697b22b..f38c3b3471e 100644 --- a/net/rose/af_rose.c +++ b/net/rose/af_rose.c @@ -1156,7 +1156,7 @@ static int rose_sendmsg(struct kiocb *iocb, struct socket *sock, int lg; /* Save a copy of the Header */ - memcpy(header, skb->data, ROSE_MIN_LEN); + skb_copy_from_linear_data(skb, header, ROSE_MIN_LEN); skb_pull(skb, ROSE_MIN_LEN); frontlen = skb_headroom(skb); @@ -1176,7 +1176,7 @@ static int rose_sendmsg(struct kiocb *iocb, struct socket *sock, lg = (ROSE_PACLEN > skb->len) ? skb->len : ROSE_PACLEN; /* Copy the user data */ - memcpy(skb_put(skbn, lg), skb->data, lg); + skb_copy_from_linear_data(skb, skb_put(skbn, lg), lg); skb_pull(skb, lg); /* Duplicate the Header */ |