diff options
author | Jan Engelhardt <jengelh@medozas.de> | 2010-03-23 16:35:56 +0100 |
---|---|---|
committer | Jan Engelhardt <jengelh@medozas.de> | 2010-03-25 16:55:24 +0100 |
commit | bd414ee605ff3ac5fcd79f57269a897879ee4cde (patch) | |
tree | 3cff5d1f3fd43791341e9cde23dabb4dfbc94bd3 /net/ipv6/netfilter/ip6t_rt.c | |
parent | 135367b8f6a18507af6b9a6910a14b5699415309 (diff) |
netfilter: xtables: change matches to return error code
The following semantic patch does part of the transformation:
// <smpl>
@ rule1 @
struct xt_match ops;
identifier check;
@@
ops.checkentry = check;
@@
identifier rule1.check;
@@
check(...) { <...
-return true;
+return 0;
...> }
@@
identifier rule1.check;
@@
check(...) { <...
-return false;
+return -EINVAL;
...> }
// </smpl>
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Diffstat (limited to 'net/ipv6/netfilter/ip6t_rt.c')
-rw-r--r-- | net/ipv6/netfilter/ip6t_rt.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv6/netfilter/ip6t_rt.c b/net/ipv6/netfilter/ip6t_rt.c index 76397f35eaf..09322720d2a 100644 --- a/net/ipv6/netfilter/ip6t_rt.c +++ b/net/ipv6/netfilter/ip6t_rt.c @@ -189,17 +189,17 @@ static int rt_mt6_check(const struct xt_mtchk_param *par) if (rtinfo->invflags & ~IP6T_RT_INV_MASK) { pr_debug("unknown flags %X\n", rtinfo->invflags); - return false; + return -EINVAL; } if ((rtinfo->flags & (IP6T_RT_RES | IP6T_RT_FST_MASK)) && (!(rtinfo->flags & IP6T_RT_TYP) || (rtinfo->rt_type != 0) || (rtinfo->invflags & IP6T_RT_INV_TYP))) { pr_debug("`--rt-type 0' required before `--rt-0-*'"); - return false; + return -EINVAL; } - return true; + return 0; } static struct xt_match rt_mt6_reg __read_mostly = { |