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-rw-r--r--include/linux/netdevice.h6
-rw-r--r--include/linux/netfilter_bridge.h16
-rw-r--r--include/linux/rtnetlink.h2
3 files changed, 19 insertions, 5 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index dbad4d728b4b..1899c74a7127 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -977,7 +977,8 @@ typedef u16 (*select_queue_fallback_t)(struct net_device *dev,
* int (*ndo_bridge_setlink)(struct net_device *dev, struct nlmsghdr *nlh,
* u16 flags)
* int (*ndo_bridge_getlink)(struct sk_buff *skb, u32 pid, u32 seq,
- * struct net_device *dev, u32 filter_mask)
+ * struct net_device *dev, u32 filter_mask,
+ * int nlflags)
* int (*ndo_bridge_dellink)(struct net_device *dev, struct nlmsghdr *nlh,
* u16 flags);
*
@@ -1173,7 +1174,8 @@ struct net_device_ops {
int (*ndo_bridge_getlink)(struct sk_buff *skb,
u32 pid, u32 seq,
struct net_device *dev,
- u32 filter_mask);
+ u32 filter_mask,
+ int nlflags);
int (*ndo_bridge_dellink)(struct net_device *dev,
struct nlmsghdr *nlh,
u16 flags);
diff --git a/include/linux/netfilter_bridge.h b/include/linux/netfilter_bridge.h
index ab8f76dba668..f2fdb5a52070 100644
--- a/include/linux/netfilter_bridge.h
+++ b/include/linux/netfilter_bridge.h
@@ -39,12 +39,24 @@ static inline void br_drop_fake_rtable(struct sk_buff *skb)
static inline int nf_bridge_get_physinif(const struct sk_buff *skb)
{
- return skb->nf_bridge ? skb->nf_bridge->physindev->ifindex : 0;
+ struct nf_bridge_info *nf_bridge;
+
+ if (skb->nf_bridge == NULL)
+ return 0;
+
+ nf_bridge = skb->nf_bridge;
+ return nf_bridge->physindev ? nf_bridge->physindev->ifindex : 0;
}
static inline int nf_bridge_get_physoutif(const struct sk_buff *skb)
{
- return skb->nf_bridge ? skb->nf_bridge->physoutdev->ifindex : 0;
+ struct nf_bridge_info *nf_bridge;
+
+ if (skb->nf_bridge == NULL)
+ return 0;
+
+ nf_bridge = skb->nf_bridge;
+ return nf_bridge->physoutdev ? nf_bridge->physoutdev->ifindex : 0;
}
static inline struct net_device *
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index 2da5d1081ad9..7b8e260c4a27 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -122,5 +122,5 @@ extern int ndo_dflt_fdb_del(struct ndmsg *ndm,
extern int ndo_dflt_bridge_getlink(struct sk_buff *skb, u32 pid, u32 seq,
struct net_device *dev, u16 mode,
- u32 flags, u32 mask);
+ u32 flags, u32 mask, int nlflags);
#endif /* __LINUX_RTNETLINK_H */