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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

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This commit is contained in:
David S. Miller
2016-01-06 22:54:18 -05:00
parent c7f5d10549 51cb67c0b0
commit 9e0efaf6b4
32 changed files with 173 additions and 134 deletions
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16
include/net/l3mdev.h
View File

@@ -29,7 +29,7 @@ struct l3mdev_ops {
/* IPv4 ops */
struct rtable * (*l3mdev_get_rtable)(const struct net_device *dev,
const struct flowi4 *fl4);
void (*l3mdev_get_saddr)(struct net_device *dev,
int (*l3mdev_get_saddr)(struct net_device *dev,
struct flowi4 *fl4);
/* IPv6 ops */
@@ -130,10 +130,11 @@ static inline bool netif_index_is_l3_master(struct net *net, int ifindex)
return rc;
}
static inline void l3mdev_get_saddr(struct net *net, int ifindex,
struct flowi4 *fl4)
static inline int l3mdev_get_saddr(struct net *net, int ifindex,
struct flowi4 *fl4)
{
struct net_device *dev;
int rc = 0;
if (ifindex) {
@@ -142,11 +143,13 @@ static inline void l3mdev_get_saddr(struct net *net, int ifindex,
dev = dev_get_by_index_rcu(net, ifindex);
if (dev && netif_is_l3_master(dev) &&
dev->l3mdev_ops->l3mdev_get_saddr) {
dev->l3mdev_ops->l3mdev_get_saddr(dev, fl4);
rc = dev->l3mdev_ops->l3mdev_get_saddr(dev, fl4);
}
rcu_read_unlock();
}
return rc;
}
static inline struct dst_entry *l3mdev_get_rt6_dst(const struct net_device *dev,
@@ -223,9 +226,10 @@ static inline bool netif_index_is_l3_master(struct net *net, int ifindex)
return false;
}
static inline void l3mdev_get_saddr(struct net *net, int ifindex,
struct flowi4 *fl4)
static inline int l3mdev_get_saddr(struct net *net, int ifindex,
struct flowi4 *fl4)
{
return 0;
}
static inline

7
include/net/route.h
View File

@@ -283,7 +283,12 @@ static inline struct rtable *ip_route_connect(struct flowi4 *fl4,
sport, dport, sk);
if (!src && oif) {
l3mdev_get_saddr(net, oif, fl4);
int rc;
rc = l3mdev_get_saddr(net, oif, fl4);
if (rc < 0)
return ERR_PTR(rc);
src = fl4->saddr;
}
if (!dst || !src) {