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/netfilter/xt_dccp.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/netfilter/xt_dccp.c')
-rw-r--r-- | net/netfilter/xt_dccp.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/netfilter/xt_dccp.c b/net/netfilter/xt_dccp.c index da8c301d24e..f54699ca560 100644 --- a/net/netfilter/xt_dccp.c +++ b/net/netfilter/xt_dccp.c @@ -128,12 +128,12 @@ static int dccp_mt_check(const struct xt_mtchk_param *par) const struct xt_dccp_info *info = par->matchinfo; if (info->flags & ~XT_DCCP_VALID_FLAGS) - return false; + return -EINVAL; if (info->invflags & ~XT_DCCP_VALID_FLAGS) - return false; + return -EINVAL; if (info->invflags & ~info->flags) - return false; - return true; + return -EINVAL; + return 0; } static struct xt_match dccp_mt_reg[] __read_mostly = { |