diff options
| author |   Jan Engelhardt <jengelh@gmx.de> | 2007-07-07 22:16:55 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@sunset.davemloft.net> | 2007-07-10 22:17:01 -0700 |
| commit | a47362a226456d8db8207e618324a2278d05d3a7 (patch) | |
| tree | 9431e971844582fd65a8cdd234cf89d72c6e4c6c /net/ipv6/netfilter/ip6t_hbh.c | |
| parent | [NETFILTER]: x_tables: switch xt_target->checkentry to bool (diff) | |
| download | linux-dev-a47362a226456d8db8207e618324a2278d05d3a7.tar.xz linux-dev-a47362a226456d8db8207e618324a2278d05d3a7.zip | |
[NETFILTER]: add some consts, remove some casts
Make a number of variables const and/or remove unneeded casts.
Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/netfilter/ip6t_hbh.c')
| -rw-r--r-- | net/ipv6/netfilter/ip6t_hbh.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/net/ipv6/netfilter/ip6t_hbh.c b/net/ipv6/netfilter/ip6t_hbh.c index 6fdd79785f32..bbd2615ad2e1 100644 --- a/net/ipv6/netfilter/ip6t_hbh.c +++ b/net/ipv6/netfilter/ip6t_hbh.c @@ -57,14 +57,17 @@ match(const struct sk_buff *skb, unsigned int protoff, bool *hotdrop) { - struct ipv6_opt_hdr _optsh, *oh; + struct ipv6_opt_hdr _optsh; + const struct ipv6_opt_hdr *oh; const struct ip6t_opts *optinfo = matchinfo; unsigned int temp; unsigned int ptr; unsigned int hdrlen = 0; bool ret = false; - u8 _opttype, *tp = NULL; - u8 _optlen, *lp = NULL; + u8 _opttype; + u8 _optlen; + const u_int8_t *tp = NULL; + const u_int8_t *lp = NULL; unsigned int optlen; int err; |