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-rw-r--r--include/net/xfrm.h4
-rw-r--r--net/ipv6/xfrm6_policy.c22
-rw-r--r--net/ipv6/xfrm6_state.c4
3 files changed, 21 insertions, 9 deletions
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 182f10b29d8..18260921eeb 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -1066,11 +1066,11 @@ struct xfrm6_tunnel {
extern void xfrm_init(void);
extern void xfrm4_init(void);
-extern void xfrm6_init(void);
+extern int xfrm6_init(void);
extern void xfrm6_fini(void);
extern void xfrm_state_init(void);
extern void xfrm4_state_init(void);
-extern void xfrm6_state_init(void);
+extern int xfrm6_state_init(void);
extern void xfrm6_state_fini(void);
extern int xfrm_state_walk(u8 proto, int (*func)(struct xfrm_state *, int, void*), void *);
diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
index 4d54951cea0..181cf91538f 100644
--- a/net/ipv6/xfrm6_policy.c
+++ b/net/ipv6/xfrm6_policy.c
@@ -269,9 +269,9 @@ static struct xfrm_policy_afinfo xfrm6_policy_afinfo = {
.fill_dst = xfrm6_fill_dst,
};
-static void __init xfrm6_policy_init(void)
+static int __init xfrm6_policy_init(void)
{
- xfrm_policy_register_afinfo(&xfrm6_policy_afinfo);
+ return xfrm_policy_register_afinfo(&xfrm6_policy_afinfo);
}
static void xfrm6_policy_fini(void)
@@ -279,10 +279,22 @@ static void xfrm6_policy_fini(void)
xfrm_policy_unregister_afinfo(&xfrm6_policy_afinfo);
}
-void __init xfrm6_init(void)
+int __init xfrm6_init(void)
{
- xfrm6_policy_init();
- xfrm6_state_init();
+ int ret;
+
+ ret = xfrm6_policy_init();
+ if (ret)
+ goto out;
+
+ ret = xfrm6_state_init();
+ if (ret)
+ goto out_policy;
+out:
+ return ret;
+out_policy:
+ xfrm6_policy_fini();
+ goto out;
}
void xfrm6_fini(void)
diff --git a/net/ipv6/xfrm6_state.c b/net/ipv6/xfrm6_state.c
index a7a7e8fd6a3..dc817e035e2 100644
--- a/net/ipv6/xfrm6_state.c
+++ b/net/ipv6/xfrm6_state.c
@@ -198,9 +198,9 @@ static struct xfrm_state_afinfo xfrm6_state_afinfo = {
.transport_finish = xfrm6_transport_finish,
};
-void __init xfrm6_state_init(void)
+int __init xfrm6_state_init(void)
{
- xfrm_state_register_afinfo(&xfrm6_state_afinfo);
+ return xfrm_state_register_afinfo(&xfrm6_state_afinfo);
}
void xfrm6_state_fini(void)