From: Maciej Żenczykowski <m...@google.com>
(fix documentation and sysctl access to treat it as such)
Signed-off-by: Maciej Żenczykowski <m...@google.com>
---
Documentation/networking/ip-sysctl.txt | 2 +-
net/ipv4/sysctl_net_ipv4.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/Documentation/networking/ip-sysctl.txt
b/Documentation/networking/ip-sysctl.txt
index 8313a636dd53..960de8fe3f40 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -425,7 +425,7 @@ tcp_mtu_probing - INTEGER
1 - Disabled by default, enabled when an ICMP black hole detected
2 - Always enabled, use initial MSS of tcp_base_mss.
-tcp_probe_interval - INTEGER
+tcp_probe_interval - UNSIGNED INTEGER
Controls how often to start TCP Packetization-Layer Path MTU
Discovery reprobe. The default is reprobing every 10 minutes as
per RFC4821.
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index b92f422f2fa8..c8fa935c3cdb 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -745,9 +745,9 @@ static struct ctl_table ipv4_net_table[] = {
{
.procname = "tcp_probe_interval",
.data = &init_net.ipv4.sysctl_tcp_probe_interval,
- .maxlen = sizeof(int),
+ .maxlen = sizeof(u32),
.mode = 0644,
- .proc_handler = proc_dointvec,
+ .proc_handler = proc_douintvec,
},
{
.procname = "igmp_link_local_mcast_reports",
--
2.19.0.605.g01d371f741-goog
