From 286c2349f6665c3e67f464a5faa14a0e28be4842 Mon Sep 17 00:00:00 2001 From: Martin KaFai Lau Date: Fri, 22 May 2015 20:55:56 -0700 Subject: ipv6: Clean up ipv6_select_ident() and ip6_fragment() This patch changes the ipv6_select_ident() signature to return a fragment id instead of taking a whole frag_hdr as a param to only set the frag_hdr->identification. It also cleans up ip6_fragment() to obtain the fragment id at the beginning instead of using multiple "if" later to check fragment id has been generated or not. Signed-off-by: Martin KaFai Lau Cc: Hannes Frederic Sowa Cc: Steffen Klassert Cc: Julian Anastasov Signed-off-by: David S. Miller --- include/net/ipv6.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'include') diff --git a/include/net/ipv6.h b/include/net/ipv6.h index aab8190d16e8..8c4f881edbd2 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -671,8 +671,7 @@ static inline int ipv6_addr_diff(const struct in6_addr *a1, const struct in6_add return __ipv6_addr_diff(a1, a2, sizeof(struct in6_addr)); } -void ipv6_select_ident(struct net *net, struct frag_hdr *fhdr, - struct rt6_info *rt); +u32 ipv6_select_ident(struct net *net, struct rt6_info *rt); void ipv6_proxy_select_ident(struct net *net, struct sk_buff *skb); int ip6_dst_hoplimit(struct dst_entry *dst); -- cgit v1.2.3