sparse warning fixes: integer used as pointer
Signed-off-by: Patrick McHardy <kaber@trash.net>
diff --git a/extensions/libipt_SET.c b/extensions/libipt_SET.c
index 378b77e..62d959f 100644
--- a/extensions/libipt_SET.c
+++ b/extensions/libipt_SET.c
@@ -34,9 +34,9 @@
}
static const struct option SET_opts[] = {
- {"add-set", 1, 0, '1'},
- {"del-set", 1, 0, '2'},
- {0}
+ {"add-set", 1, NULL, '1'},
+ {"del-set", 1, NULL, '2'},
+ { }
};
/* Initialize the target. */
diff --git a/extensions/libipt_set.c b/extensions/libipt_set.c
index dcb74df..759bca3 100644
--- a/extensions/libipt_set.c
+++ b/extensions/libipt_set.c
@@ -32,8 +32,8 @@
}
static const struct option set_opts[] = {
- {"set", 1, 0, '1'},
- {0}
+ {"set", 1, NULL, '1'},
+ { }
};
/* Initialize the match. */
diff --git a/extensions/libxt_CONNSECMARK.c b/extensions/libxt_CONNSECMARK.c
index 579ea4c..2c425cb 100644
--- a/extensions/libxt_CONNSECMARK.c
+++ b/extensions/libxt_CONNSECMARK.c
@@ -23,8 +23,8 @@
}
static const struct option CONNSECMARK_opts[] = {
- { "save", 0, 0, '1' },
- { "restore", 0, 0, '2' },
+ { "save", 0, NULL, '1' },
+ { "restore", 0, NULL, '2' },
{ .name = NULL }
};
diff --git a/extensions/libxt_SECMARK.c b/extensions/libxt_SECMARK.c
index feee0e4..7d3dbfa 100644
--- a/extensions/libxt_SECMARK.c
+++ b/extensions/libxt_SECMARK.c
@@ -22,7 +22,7 @@
}
static const struct option SECMARK_opts[] = {
- { "selctx", 1, 0, '1' },
+ { "selctx", 1, NULL, '1' },
{ .name = NULL }
};
diff --git a/extensions/libxt_quota.c b/extensions/libxt_quota.c
index a642aa4..8e178fe 100644
--- a/extensions/libxt_quota.c
+++ b/extensions/libxt_quota.c
@@ -77,7 +77,7 @@
return 1;
}
-struct xtables_match quota_match = {
+static struct xtables_match quota_match = {
.family = AF_UNSPEC,
.name = "quota",
.version = XTABLES_VERSION,
diff --git a/ip6tables-restore.c b/ip6tables-restore.c
index 9f6108a..cd6dd03 100644
--- a/ip6tables-restore.c
+++ b/ip6tables-restore.c
@@ -124,7 +124,7 @@
int c;
char curtable[IP6T_TABLE_MAXNAMELEN + 1];
FILE *in;
- const char *modprobe = 0;
+ const char *modprobe = NULL;
int in_table = 0, testing = 0;
program_name = "ip6tables-restore";
diff --git a/iptables-restore.c b/iptables-restore.c
index 879683c..4b199d9 100644
--- a/iptables-restore.c
+++ b/iptables-restore.c
@@ -124,9 +124,9 @@
int c;
char curtable[IPT_TABLE_MAXNAMELEN + 1];
FILE *in;
- const char *modprobe = 0;
+ const char *modprobe = NULL;
int in_table = 0, testing = 0;
- const char *tablename = 0;
+ const char *tablename = NULL;
program_name = "iptables-restore";
program_version = XTABLES_VERSION;
