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authorEric Dumazet <eric.dumazet@gmail.com>2011-04-22 06:53:02 +0200
committerDavid S. Miller <davem@davemloft.net>2011-04-22 20:04:14 +0200
commitb71d1d426d263b0b6cb5760322efebbfc89d4463 (patch)
tree226ca7390bd6187ec9139d2ccedd26fd94d8e57a /include/net/if_inet6.h
parentnet: fix hw_features ethtool_ops->set_flags compatibility (diff)
downloadlinux-b71d1d426d263b0b6cb5760322efebbfc89d4463.tar.xz
linux-b71d1d426d263b0b6cb5760322efebbfc89d4463.zip
inet: constify ip headers and in6_addr
Add const qualifiers to structs iphdr, ipv6hdr and in6_addr pointers where possible, to make code intention more obvious. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/if_inet6.h')
-rw-r--r--include/net/if_inet6.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h
index fccc2180c61b..3d982f72d48e 100644
--- a/include/net/if_inet6.h
+++ b/include/net/if_inet6.h
@@ -196,7 +196,7 @@ struct inet6_dev {
struct rcu_head rcu;
};
-static inline void ipv6_eth_mc_map(struct in6_addr *addr, char *buf)
+static inline void ipv6_eth_mc_map(const struct in6_addr *addr, char *buf)
{
/*
* +-------+-------+-------+-------+-------+-------+
@@ -210,7 +210,7 @@ static inline void ipv6_eth_mc_map(struct in6_addr *addr, char *buf)
memcpy(buf + 2, &addr->s6_addr32[3], sizeof(__u32));
}
-static inline void ipv6_tr_mc_map(struct in6_addr *addr, char *buf)
+static inline void ipv6_tr_mc_map(const struct in6_addr *addr, char *buf)
{
/* All nodes FF01::1, FF02::1, FF02::1:FFxx:xxxx */