[NETFILTER]: nf_conntrack: sparse warnings
The hashtable size is really unsigned so sparse complains when you pass
a signed integer. Change all uses to make it consistent.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 857d899..dada041 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -171,9 +171,9 @@
extern int nf_ct_l3proto_try_module_get(unsigned short l3proto);
extern void nf_ct_l3proto_module_put(unsigned short l3proto);
-extern struct hlist_head *nf_ct_alloc_hashtable(int *sizep, int *vmalloced);
+extern struct hlist_head *nf_ct_alloc_hashtable(unsigned int *sizep, int *vmalloced);
extern void nf_ct_free_hashtable(struct hlist_head *hash, int vmalloced,
- int size);
+ unsigned int size);
extern struct nf_conntrack_tuple_hash *
__nf_conntrack_find(const struct nf_conntrack_tuple *tuple,
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 078fff0..7b1f7e8 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -939,7 +939,7 @@
return 1;
}
-void nf_ct_free_hashtable(struct hlist_head *hash, int vmalloced, int size)
+void nf_ct_free_hashtable(struct hlist_head *hash, int vmalloced, unsigned int size)
{
if (vmalloced)
vfree(hash);
@@ -988,7 +988,7 @@
nf_conntrack_expect_fini();
}
-struct hlist_head *nf_ct_alloc_hashtable(int *sizep, int *vmalloced)
+struct hlist_head *nf_ct_alloc_hashtable(unsigned int *sizep, int *vmalloced)
{
struct hlist_head *hash;
unsigned int size, i;
@@ -1015,8 +1015,8 @@
int nf_conntrack_set_hashsize(const char *val, struct kernel_param *kp)
{
- int i, bucket, hashsize, vmalloced;
- int old_vmalloced, old_size;
+ int i, bucket, vmalloced, old_vmalloced;
+ unsigned int hashsize, old_size;
int rnd;
struct hlist_head *hash, *old_hash;
struct nf_conntrack_tuple_hash *h;
@@ -1025,7 +1025,7 @@
if (!nf_conntrack_htable_size)
return param_set_uint(val, kp);
- hashsize = simple_strtol(val, NULL, 0);
+ hashsize = simple_strtoul(val, NULL, 0);
if (!hashsize)
return -EINVAL;