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authorDavid Ahern <dsahern@gmail.com>2019-03-28 06:53:50 +0300
committerDavid S. Miller <davem@davemloft.net>2019-03-29 20:48:03 +0300
commit83c442515917812d4ff643e90cd456c630b7e762 (patch)
treed9071d0da220d818ea4a54d808218fa33e33b42f /include/net/ip6_fib.h
parentfaa041a40b9fa64913789fcc0161c7c73161f57e (diff)
downloadlinux-83c442515917812d4ff643e90cd456c630b7e762.tar.xz
ipv6: Create init helper for fib6_nh
Similar to IPv4, consolidate the fib6_nh initialization into a helper. As a new standalone function, add a cleanup path to put lwtstate on error. To avoid modifying fib6_config flags, move the reject check to a helper that is invoked once by fib6_nh_init to reset the device and then again in ip6_route_info_create to set the fib6_flags. Signed-off-by: David Ahern <dsahern@gmail.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/ip6_fib.h')
-rw-r--r--include/net/ip6_fib.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index 2acb78a762ee..ce1f81345c8e 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -444,6 +444,10 @@ static inline struct net_device *fib6_info_nh_dev(const struct fib6_info *f6i)
return f6i->fib6_nh.nh_dev;
}
+int fib6_nh_init(struct net *net, struct fib6_nh *fib6_nh,
+ struct fib6_config *cfg, gfp_t gfp_flags,
+ struct netlink_ext_ack *extack);
+
static inline
struct lwtunnel_state *fib6_info_nh_lwt(const struct fib6_info *f6i)
{