From 27d7ff46a3498d3debc6ba68fb8014c702b81170 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Sat, 31 Mar 2007 11:55:19 -0300 Subject: [SK_BUFF]: Introduce skb_copy_to_linear_data{_offset} To clearly state the intent of copying to 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/core/netpoll.c | 2 +- net/core/skbuff.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'net/core') diff --git a/net/core/netpoll.c b/net/core/netpoll.c index 57a82445c465..1fb30c3528bc 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -293,7 +293,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len) if (!skb) return; - memcpy(skb->data, msg, len); + skb_copy_to_linear_data(skb, msg, len); skb->len += len; skb_push(skb, sizeof(*udph)); diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 17c6bb5927b6..331d3efa82fa 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -1129,7 +1129,7 @@ int skb_store_bits(const struct sk_buff *skb, int offset, void *from, int len) if ((copy = start - offset) > 0) { if (copy > len) copy = len; - memcpy(skb->data + offset, from, copy); + skb_copy_to_linear_data_offset(skb, offset, from, copy); if ((len -= copy) == 0) return 0; offset += copy; -- cgit v1.2.3