[NETFILTER]: x_tables: switch xt_target->checkentry to bool
Switch the return type of target checkentry 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>
diff --git a/net/ipv4/netfilter/ipt_NETMAP.c b/net/ipv4/netfilter/ipt_NETMAP.c
index 068c69b..a902c71 100644
--- a/net/ipv4/netfilter/ipt_NETMAP.c
+++ b/net/ipv4/netfilter/ipt_NETMAP.c
@@ -29,7 +29,7 @@
#define DEBUGP(format, args...)
#endif
-static int
+static bool
check(const char *tablename,
const void *e,
const struct xt_target *target,
@@ -40,13 +40,13 @@
if (!(mr->range[0].flags & IP_NAT_RANGE_MAP_IPS)) {
DEBUGP(MODULENAME":check: bad MAP_IPS.\n");
- return 0;
+ return false;
}
if (mr->rangesize != 1) {
DEBUGP(MODULENAME":check: bad rangesize %u.\n", mr->rangesize);
- return 0;
+ return false;
}
- return 1;
+ return true;
}
static unsigned int