+++ /dev/null
-diff --git a/extensions/compat_xtables.c b/extensions/compat_xtables.c
-index 8514af8..9e96c0d 100644
---- a/extensions/compat_xtables.c
-+++ b/extensions/compat_xtables.c
-@@ -105,7 +105,11 @@ static bool xtnu_match_check(const char *table, const void *entry,
- return false;
- if (nm->checkentry == NULL)
- return true;
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 23)
- return nm->checkentry(&local_par);
-+#else
-+ return nm->checkentry(&local_par) == 0;
-+#endif
- }
- #endif
- #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 28) && \
-@@ -118,7 +122,7 @@ static bool xtnu_match_check(const struct xt_mtchk_param *par)
- return false;
- if (nm->checkentry == NULL)
- return true;
-- return nm->checkentry(par) == 0 ? true : false;
-+ return nm->checkentry(par) == 0;
- }
- #endif
-
-@@ -313,7 +317,11 @@ static bool xtnu_target_check(const char *table, const void *entry,
- if (nt->checkentry == NULL)
- /* this is valid, just like if there was no function */
- return true;
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 23)
- return nt->checkentry(&local_par);
-+#else
-+ return nt->checkentry(&local_par) == 0;
-+#endif
- }
- #endif
-
-@@ -327,7 +335,7 @@ static bool xtnu_target_check(const struct xt_tgchk_param *par)
- return false;
- if (nt->checkentry == NULL)
- return true;
-- return nt->checkentry(par) == 0 ? true : false;
-+ return nt->checkentry(par) == 0;
- }
- #endif
-