diff options
author | Jan Engelhardt <jengelh@medozas.de> | 2010-03-23 15:35:56 (GMT) |
---|---|---|
committer | Jan Engelhardt <jengelh@medozas.de> | 2010-03-25 15:55:24 (GMT) |
commit | bd414ee605ff3ac5fcd79f57269a897879ee4cde (patch) | |
tree | 3cff5d1f3fd43791341e9cde23dabb4dfbc94bd3 /net/netfilter/xt_connbytes.c | |
parent | 135367b8f6a18507af6b9a6910a14b5699415309 (diff) | |
download | linux-fsl-qoriq-bd414ee605ff3ac5fcd79f57269a897879ee4cde.tar.xz |
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_connbytes.c')
-rw-r--r-- | net/netfilter/xt_connbytes.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/netfilter/xt_connbytes.c b/net/netfilter/xt_connbytes.c index 136ef4c..bf8e286 100644 --- a/net/netfilter/xt_connbytes.c +++ b/net/netfilter/xt_connbytes.c @@ -100,20 +100,20 @@ static int connbytes_mt_check(const struct xt_mtchk_param *par) if (sinfo->what != XT_CONNBYTES_PKTS && sinfo->what != XT_CONNBYTES_BYTES && sinfo->what != XT_CONNBYTES_AVGPKT) - return false; + return -EINVAL; if (sinfo->direction != XT_CONNBYTES_DIR_ORIGINAL && sinfo->direction != XT_CONNBYTES_DIR_REPLY && sinfo->direction != XT_CONNBYTES_DIR_BOTH) - return false; + return -EINVAL; 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 connbytes_mt_destroy(const struct xt_mtdtor_param *par) |