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authorJan Engelhardt <jengelh@medozas.de>2010-03-23 16:35:56 +0100
committerJan Engelhardt <jengelh@medozas.de>2010-03-25 16:55:24 +0100
commitbd414ee605ff3ac5fcd79f57269a897879ee4cde (patch)
tree3cff5d1f3fd43791341e9cde23dabb4dfbc94bd3 /net/netfilter/xt_cluster.c
parent135367b8f6a18507af6b9a6910a14b5699415309 (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_cluster.c')
-rw-r--r--net/netfilter/xt_cluster.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/net/netfilter/xt_cluster.c b/net/netfilter/xt_cluster.c
index 1f2c35ef1427..30cb7762fc41 100644
--- a/net/netfilter/xt_cluster.c
+++ b/net/netfilter/xt_cluster.c
@@ -140,14 +140,14 @@ static int xt_cluster_mt_checkentry(const struct xt_mtchk_param *par)
pr_info("you have exceeded the maximum "
"number of cluster nodes (%u > %u)\n",
info->total_nodes, XT_CLUSTER_NODES_MAX);
- return false;
+ return -EINVAL;
}
if (info->node_mask >= (1ULL << info->total_nodes)) {
pr_info("this node mask cannot be "
"higher than the total number of nodes\n");
- return false;
+ return -EINVAL;
}
- return true;
+ return 0;
}
static struct xt_match xt_cluster_match __read_mostly = {