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

[pandora-kernel.git] / net / ipv4 / netfilter / ipt_SAME.c

diff --git a/net/ipv4/netfilter/ipt_SAME.c b/net/ipv4/netfilter/ipt_SAME.c
index 511e5ff..3649fab 100644 (file)
--- a/net/ipv4/netfilter/ipt_SAME.c
+++ b/net/ipv4/netfilter/ipt_SAME.c
@@ -33,7 +33,7 @@ MODULE_DESCRIPTION("iptables special SNAT module for consistent sourceip");
 #define DEBUGP(format, args...)
 #endif
 
-static int
+static bool
 same_check(const char *tablename,
              const void *e,
              const struct xt_target *target,
@@ -47,13 +47,13 @@ same_check(const char *tablename,
 
        if (mr->rangesize < 1) {
                DEBUGP("same_check: need at least one dest range.\n");
-               return 0;
+               return false;
        }
        if (mr->rangesize > IPT_SAME_MAX_RANGE) {
                DEBUGP("same_check: too many ranges specified, maximum "
                                "is %u ranges\n",
                                IPT_SAME_MAX_RANGE);
-               return 0;
+               return false;
        }
        for (count = 0; count < mr->rangesize; count++) {
                if (ntohl(mr->range[count].min_ip) >
@@ -62,11 +62,11 @@ same_check(const char *tablename,
                                "range `%u.%u.%u.%u-%u.%u.%u.%u'.\n",
                                NIPQUAD(mr->range[count].min_ip),
                                NIPQUAD(mr->range[count].max_ip));
-                       return 0;
+                       return false;
                }
                if (!(mr->range[count].flags & IP_NAT_RANGE_MAP_IPS)) {
                        DEBUGP("same_check: bad MAP_IPS.\n");
-                       return 0;
+                       return false;
                }
                rangeip = (ntohl(mr->range[count].max_ip) -
                                        ntohl(mr->range[count].min_ip) + 1);
@@ -81,7 +81,7 @@ same_check(const char *tablename,
                DEBUGP("same_check: Couldn't allocate %u bytes "
                        "for %u ipaddresses!\n",
                        (sizeof(u_int32_t) * mr->ipnum), mr->ipnum);
-               return 0;
+               return false;
        }
        DEBUGP("same_check: Allocated %u bytes for %u ipaddresses.\n",
                        (sizeof(u_int32_t) * mr->ipnum), mr->ipnum);
@@ -97,7 +97,7 @@ same_check(const char *tablename,
                        index++;
                }
        }
-       return 1;
+       return true;
 }
 
 static void