[IPV6] ADDRLABEL: Sparse: Make several functions static.
Fix following sparse warnings:
| net/ipv6/addrlabel.c:172:25: warning: symbol 'ip6addrlbl_alloc' was not declared. Should it be static?
| net/ipv6/addrlabel.c:219:5: warning: symbol '__ip6addrlbl_add' was not declared. Should it be static?
| net/ipv6/addrlabel.c:260:5: warning: symbol 'ip6addrlbl_add' was not declared. Should it be static?
| net/ipv6/addrlabel.c:285:5: warning: symbol '__ip6addrlbl_del' was not declared. Should it be static?
| net/ipv6/addrlabel.c:311:5: warning: symbol 'ip6addrlbl_del' was not declared. Should it be static?
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
diff --git a/net/ipv6/addrlabel.c b/net/ipv6/addrlabel.c
index 6f1ca60..3867412 100644
--- a/net/ipv6/addrlabel.c
+++ b/net/ipv6/addrlabel.c
@@ -169,9 +169,9 @@
}
/* allocate one entry */
-struct ip6addrlbl_entry *ip6addrlbl_alloc(const struct in6_addr *prefix,
- int prefixlen, int ifindex,
- u32 label)
+static struct ip6addrlbl_entry *ip6addrlbl_alloc(const struct in6_addr *prefix,
+ int prefixlen, int ifindex,
+ u32 label)
{
struct ip6addrlbl_entry *newp;
int addrtype;
@@ -216,7 +216,7 @@
}
/* add a label */
-int __ip6addrlbl_add(struct ip6addrlbl_entry *newp, int replace)
+static int __ip6addrlbl_add(struct ip6addrlbl_entry *newp, int replace)
{
int ret = 0;
@@ -257,8 +257,8 @@
}
/* add a label */
-int ip6addrlbl_add(const struct in6_addr *prefix, int prefixlen,
- int ifindex, u32 label, int replace)
+static int ip6addrlbl_add(const struct in6_addr *prefix, int prefixlen,
+ int ifindex, u32 label, int replace)
{
struct ip6addrlbl_entry *newp;
int ret = 0;
@@ -282,8 +282,8 @@
}
/* remove a label */
-int __ip6addrlbl_del(const struct in6_addr *prefix, int prefixlen,
- int ifindex)
+static int __ip6addrlbl_del(const struct in6_addr *prefix, int prefixlen,
+ int ifindex)
{
struct ip6addrlbl_entry *p = NULL;
struct hlist_node *pos, *n;
@@ -308,8 +308,8 @@
return ret;
}
-int ip6addrlbl_del(const struct in6_addr *prefix, int prefixlen,
- int ifindex)
+static int ip6addrlbl_del(const struct in6_addr *prefix, int prefixlen,
+ int ifindex)
{
struct in6_addr prefix_buf;
int ret;