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_state.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_state.c')
-rw-r--r-- | net/netfilter/xt_state.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/netfilter/xt_state.c b/net/netfilter/xt_state.c index 8b15b1317f1..8e8c9df5178 100644 --- a/net/netfilter/xt_state.c +++ b/net/netfilter/xt_state.c @@ -42,9 +42,9 @@ static int state_mt_check(const struct xt_mtchk_param *par) if (nf_ct_l3proto_try_module_get(par->family) < 0) { pr_info("cannot load conntrack support for proto=%u\n", par->family); - return false; + return -EINVAL; } - return true; + return 0; } static void state_mt_destroy(const struct xt_mtdtor_param *par) |