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ipv6: Unshare ip6_nd_hdr() and change return type to void.

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- move ip6_nd_hdr() to its users' source files.
  In net/ipv6/mcast.c, it will be called ip6_mc_hdr().
- make return type to void since this function never fails.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
YOSHIFUJI Hideaki / 吉藤英明
2013-01-21 06:48:19 +00:00
committed by David S. Miller
parent de09334b93
commit 2576f17dfa
4 changed files with 52 additions and 42 deletions
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7
include/net/ipv6.h
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@@ -661,13 +661,6 @@ extern int ip6_xmit(struct sock *sk,
struct ipv6_txoptions *opt,
int tclass);
extern int ip6_nd_hdr(struct sock *sk,
struct sk_buff *skb,
struct net_device *dev,
const struct in6_addr *saddr,
const struct in6_addr *daddr,
int proto, int len);
extern int ip6_find_1stfragopt(struct sk_buff *skb, u8 **nexthdr);
extern int ip6_append_data(struct sock *sk,