From d626f62b11e00c16e81e4308ab93d3f13551812a Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 27 Mar 2007 18:55:52 -0300 Subject: [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 --- net/rose/af_rose.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net/rose') 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 */ -- cgit v1.2.3-70-g09d2