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authorEric Dumazet <eric.dumazet@gmail.com>2011-04-22 04:53:02 +0000
committerDavid S. Miller <davem@davemloft.net>2011-04-22 11:04:14 -0700
commitb71d1d426d263b0b6cb5760322efebbfc89d4463 (patch)
tree226ca7390bd6187ec9139d2ccedd26fd94d8e57a /net/ipv6/ip6mr.c
parent5f8629c526b4f7e529a6d27bbd802c0dc7fcc357 (diff)
downloadblackbird-op-linux-b71d1d426d263b0b6cb5760322efebbfc89d4463.tar.gz
blackbird-op-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 'net/ipv6/ip6mr.c')
-rw-r--r--net/ipv6/ip6mr.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c
index 29e48593bf22..82a809901f8e 100644
--- a/net/ipv6/ip6mr.c
+++ b/net/ipv6/ip6mr.c
@@ -989,8 +989,8 @@ static int mif6_add(struct net *net, struct mr6_table *mrt,
}
static struct mfc6_cache *ip6mr_cache_find(struct mr6_table *mrt,
- struct in6_addr *origin,
- struct in6_addr *mcastgrp)
+ const struct in6_addr *origin,
+ const struct in6_addr *mcastgrp)
{
int line = MFC6_HASH(mcastgrp, origin);
struct mfc6_cache *c;
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