netfilter: xtables: change xt_target.checkentry return type
Restore function signatures from bool to int so that we can report
memory allocation failures or similar using -ENOMEM rather than
always having to pass -EINVAL back.
// <smpl>
@@
type bool;
identifier check, par;
@@
-bool check
+int check
(struct xt_tgchk_param *par) { ... }
// </smpl>
Minus the change it does to xt_ct_find_proto.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
diff --git a/net/bridge/netfilter/ebt_mark.c b/net/bridge/netfilter/ebt_mark.c
index 2b5ce53..dd94daf 100644
--- a/net/bridge/netfilter/ebt_mark.c
+++ b/net/bridge/netfilter/ebt_mark.c
@@ -36,7 +36,7 @@
return info->target | ~EBT_VERDICT_BITS;
}
-static bool ebt_mark_tg_check(const struct xt_tgchk_param *par)
+static int ebt_mark_tg_check(const struct xt_tgchk_param *par)
{
const struct ebt_mark_t_info *info = par->targinfo;
int tmp;