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net: Fix build failures due to ip_is_fragment() 

It needs to be available even when CONFIG_INET is not set.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Reported-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2011-06-23 21:28:52 -07:00
parent 4d054f2f14
commit d18cd551d1
1 changed files with 5 additions and 5 deletions
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10
include/net/ip.h
View File

@ -236,6 +236,11 @@ extern void ipfrag_init(void);
extern void ip_static_sysctl_init(void); extern void ip_static_sysctl_init(void);
static inline bool ip_is_fragment(const struct iphdr *iph)
{
return (iph->frag_off & htons(IP_MF | IP_OFFSET)) != 0;
}
#ifdef CONFIG_INET #ifdef CONFIG_INET
#include <net/dst.h> #include <net/dst.h>
@ -250,11 +255,6 @@ int ip_decrease_ttl(struct iphdr *iph)
return --iph->ttl; return --iph->ttl;
} }
static inline bool ip_is_fragment(const struct iphdr *iph)
{
return (iph->frag_off & htons(IP_MF | IP_OFFSET)) != 0;
}
static inline static inline
int ip_dont_fragment(struct sock *sk, struct dst_entry *dst) int ip_dont_fragment(struct sock *sk, struct dst_entry *dst)
{ {