netfilter: Use unsigned types for hooknum and pf vars
and (try to) consistently use u_int8_t for the L3 family.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
index d9418a2..0c9268f 100644
--- a/net/netfilter/xt_hashlimit.c
+++ b/net/netfilter/xt_hashlimit.c
@@ -80,7 +80,7 @@
struct xt_hashlimit_htable {
struct hlist_node node; /* global list of all htables */
atomic_t use;
- int family;
+ u_int8_t family;
struct hashlimit_cfg1 cfg; /* config */
@@ -185,7 +185,7 @@
}
static void htable_gc(unsigned long htlong);
-static int htable_create_v0(struct xt_hashlimit_info *minfo, int family)
+static int htable_create_v0(struct xt_hashlimit_info *minfo, u_int8_t family)
{
struct xt_hashlimit_htable *hinfo;
unsigned int size;
@@ -258,8 +258,7 @@
return 0;
}
-static int htable_create(struct xt_hashlimit_mtinfo1 *minfo,
- unsigned int family)
+static int htable_create(struct xt_hashlimit_mtinfo1 *minfo, u_int8_t family)
{
struct xt_hashlimit_htable *hinfo;
unsigned int size;
@@ -378,7 +377,7 @@
}
static struct xt_hashlimit_htable *htable_find_get(const char *name,
- int family)
+ u_int8_t family)
{
struct xt_hashlimit_htable *hinfo;
struct hlist_node *pos;
@@ -901,7 +900,7 @@
spin_unlock_bh(&htable->lock);
}
-static int dl_seq_real_show(struct dsthash_ent *ent, int family,
+static int dl_seq_real_show(struct dsthash_ent *ent, u_int8_t family,
struct seq_file *s)
{
/* recalculate to show accurate numbers */
