[NETFILTER]: x_tables: switch xt_match->checkentry to bool

Switch the return type of match functions to boolean

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 5 insertions, 5 deletions

diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 304fce356a43..5130dd60a2fc 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -152,11 +152,11 @@ struct xt_match
 
         /* Called when user tries to insert an entry of this type. */
         /* Should return true or false. */
-        int (*checkentry)(const char *tablename,
-                          const void *ip,
-                          const struct xt_match *match,
-                          void *matchinfo,
-                          unsigned int hook_mask);
+        bool (*checkentry)(const char *tablename,
+                           const void *ip,
+                           const struct xt_match *match,
+                           void *matchinfo,
+                           unsigned int hook_mask);
 
         /* Called when entry of this type deleted. */
         void (*destroy)(const struct xt_match *match, void *matchinfo);