Cc: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Cc: Michal Kubeček <mkubecek@xxxxxxx>
Cc: David Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Cong Wang <amwang@xxxxxxxxxx>
---
include/net/ipv6.h | 13 +++++++++++--
net/ipv6/reassembly.c | 10 ----------
2 files changed, 11 insertions(+), 12 deletions(-)
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 81d4455..979bf6c 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -271,8 +271,17 @@ struct ipv6_txoptions *ipv6_fixup_options(struct ipv6_txoptions *opt_space,
extern bool ipv6_opt_accepted(const struct sock *sk, const struct sk_buff *skb);
-int ip6_frag_nqueues(struct net *net);
-int ip6_frag_mem(struct net *net);
+#if IS_ENABLED(CONFIG_IPV6)
+static inline int ip6_frag_nqueues(struct net *net)
+{
+ return net->ipv6.frags.nqueues;
+}
+
+static inline int ip6_frag_mem(struct net *net)
+{
+ return atomic_read(&net->ipv6.frags.mem);
+}
+#endif
#define IPV6_FRAG_HIGH_THRESH (256 * 1024) /* 262144 */
#define IPV6_FRAG_LOW_THRESH (192 * 1024) /* 196608 */
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index 0ee5533..cf74f4e 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -67,16 +67,6 @@ struct ip6frag_skb_cb
static struct inet_frags ip6_frags;
-int ip6_frag_nqueues(struct net *net)
-{
- return net->ipv6.frags.nqueues;
-}
-
-int ip6_frag_mem(struct net *net)
-{
- return atomic_read(&net->ipv6.frags.mem);
-}
-
static int ip6_frag_reasm(struct frag_queue *fq, struct sk_buff *prev,
struct net_device *dev);
--
1.7.7.6
--
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