diff options
author | Jan Engelhardt <jengelh@medozas.de> | 2010-03-23 18:35:56 +0300 |
---|---|---|
committer | Jan Engelhardt <jengelh@medozas.de> | 2010-03-25 18:55:24 +0300 |
commit | bd414ee605ff3ac5fcd79f57269a897879ee4cde (patch) | |
tree | 3cff5d1f3fd43791341e9cde23dabb4dfbc94bd3 /net/bridge/netfilter/ebt_among.c | |
parent | 135367b8f6a18507af6b9a6910a14b5699415309 (diff) | |
download | linux-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/bridge/netfilter/ebt_among.c')
-rw-r--r-- | net/bridge/netfilter/ebt_among.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/bridge/netfilter/ebt_among.c b/net/bridge/netfilter/ebt_among.c index 8a75d399b510..20068e03fa81 100644 --- a/net/bridge/netfilter/ebt_among.c +++ b/net/bridge/netfilter/ebt_among.c @@ -190,17 +190,17 @@ static int ebt_among_mt_check(const struct xt_mtchk_param *par) pr_info("wrong size: %d against expected %d, rounded to %Zd\n", em->match_size, expected_length, EBT_ALIGN(expected_length)); - return false; + return -EINVAL; } if (wh_dst && (err = ebt_mac_wormhash_check_integrity(wh_dst))) { pr_info("dst integrity fail: %x\n", -err); - return false; + return -EINVAL; } if (wh_src && (err = ebt_mac_wormhash_check_integrity(wh_src))) { pr_info("src integrity fail: %x\n", -err); - return false; + return -EINVAL; } - return true; + return 0; } static struct xt_match ebt_among_mt_reg __read_mostly = { |