diff options
| author | Angus Chen <angus.chen@jaguarmicro.com> | 2023-05-12 09:01:52 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-05-15 08:42:07 +0100 |
| commit | b2cbac9b9b28730e9e53be20b6cdf979d3b9f27e (patch) | |
| tree | 7347f32ea4db6680d4fd8b3dedb4bde4c1d65743 /net/ieee802154 | |
| parent | 6d4ff8aed3b3f3afe12b40ff7e48815fc9688889 (diff) | |
net: Remove low_thresh in ip defrag
As low_thresh has no work in fragment reassembles,del it.
And Mark it deprecated in sysctl Document.
Signed-off-by: Angus Chen <angus.chen@jaguarmicro.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ieee802154')
| -rw-r--r-- | net/ieee802154/6lowpan/reassembly.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/net/ieee802154/6lowpan/reassembly.c b/net/ieee802154/6lowpan/reassembly.c index a91283d1e5bf..3ba4c0f27af9 100644 --- a/net/ieee802154/6lowpan/reassembly.c +++ b/net/ieee802154/6lowpan/reassembly.c @@ -318,7 +318,7 @@ err: } #ifdef CONFIG_SYSCTL - +static unsigned long lowpanfrag_low_thresh_unuesd = IPV6_FRAG_LOW_THRESH; static struct ctl_table lowpan_frags_ns_ctl_table[] = { { .procname = "6lowpanfrag_high_thresh", @@ -374,9 +374,9 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net) } table[0].data = &ieee802154_lowpan->fqdir->high_thresh; - table[0].extra1 = &ieee802154_lowpan->fqdir->low_thresh; - table[1].data = &ieee802154_lowpan->fqdir->low_thresh; - table[1].extra2 = &ieee802154_lowpan->fqdir->high_thresh; + table[0].extra1 = &lowpanfrag_low_thresh_unuesd; + table[1].data = &lowpanfrag_low_thresh_unuesd; + table[1].extra2 = &ieee802154_lowpan->fqdir->high_thresh; table[2].data = &ieee802154_lowpan->fqdir->timeout; hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table); @@ -451,7 +451,6 @@ static int __net_init lowpan_frags_init_net(struct net *net) return res; ieee802154_lowpan->fqdir->high_thresh = IPV6_FRAG_HIGH_THRESH; - ieee802154_lowpan->fqdir->low_thresh = IPV6_FRAG_LOW_THRESH; ieee802154_lowpan->fqdir->timeout = IPV6_FRAG_TIMEOUT; res = lowpan_frags_ns_sysctl_register(net); |