diff options
author | Eric Dumazet <edumazet@google.com> | 2018-10-10 12:29:53 -0700 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-02-08 11:25:30 +0100 |
commit | a7fb573c164488b36aeafe63a1531b9e7cf27fad (patch) | |
tree | 4b43a8e3f9f95ebd7aacb7df00770793b0ab9461 /net | |
parent | 705e71ed99017c123cb09a516f51e0203446ba56 (diff) |
inet: frags: refactor lowpan_net_frag_init()
commit 807f1844df4ac23594268fa9f41902d0549e92aa upstream.
We want to call lowpan_net_frag_init() earlier.
Similar to commit "inet: frags: refactor ipv6_frag_init()"
This is a prereq to "inet: frags: use rhashtables for reassembly units"
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net')
-rw-r--r-- | net/ieee802154/6lowpan/reassembly.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/net/ieee802154/6lowpan/reassembly.c b/net/ieee802154/6lowpan/reassembly.c index 8c532743e917..dba0a34cf92a 100644 --- a/net/ieee802154/6lowpan/reassembly.c +++ b/net/ieee802154/6lowpan/reassembly.c @@ -614,14 +614,6 @@ int __init lowpan_net_frag_init(void) { int ret; - ret = lowpan_frags_sysctl_register(); - if (ret) - return ret; - - ret = register_pernet_subsys(&lowpan_frags_ops); - if (ret) - goto err_pernet; - lowpan_frags.hashfn = lowpan_hashfn; lowpan_frags.constructor = lowpan_frag_init; lowpan_frags.destructor = NULL; @@ -632,11 +624,21 @@ int __init lowpan_net_frag_init(void) lowpan_frags.frags_cache_name = lowpan_frags_cache_name; ret = inet_frags_init(&lowpan_frags); if (ret) - goto err_pernet; + goto out; + ret = lowpan_frags_sysctl_register(); + if (ret) + goto err_sysctl; + + ret = register_pernet_subsys(&lowpan_frags_ops); + if (ret) + goto err_pernet; +out: return ret; err_pernet: lowpan_frags_sysctl_unregister(); +err_sysctl: + inet_frags_fini(&lowpan_frags); return ret; } |