[PATCH net-next 6/9] ipv4: convert igmp_link_local_mcast_reports sysctl to u8

[Eric Dumazet]

From: Eric Dumazet <eduma...@google.com>

This sysctl is a bool, can use less storage.

Signed-off-by: Eric Dumazet <eduma...@google.com>
---
 include/net/netns/ipv4.h   | 2 +-
 net/ipv4/sysctl_net_ipv4.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
index 
eb6ca07d3b0f5a3e0e90eee3e3049c0a0cc31d3d..fafcedf643832d80ebbd3d1c7c0fd8ac0866b99a
 100644
--- a/include/net/netns/ipv4.h
+++ b/include/net/netns/ipv4.h
@@ -197,9 +197,9 @@ struct netns_ipv4 {
        u8 sysctl_udp_l3mdev_accept;
 #endif
 
+       u8 sysctl_igmp_llm_reports;
        int sysctl_igmp_max_memberships;
        int sysctl_igmp_max_msf;
-       int sysctl_igmp_llm_reports;
        int sysctl_igmp_qrv;
 
        struct ping_group_range ping_group_range;
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index 
ad75d6bb2df7f60afda5c4a4f6524885a8b982c2..fd2b35065bb21195f65b80d7a815221320f08eb3
 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -848,9 +848,9 @@ static struct ctl_table ipv4_net_table[] = {
        {
                .procname       = "igmp_link_local_mcast_reports",
                .data           = &init_net.ipv4.sysctl_igmp_llm_reports,
-               .maxlen         = sizeof(int),
+               .maxlen         = sizeof(u8),
                .mode           = 0644,
-               .proc_handler   = proc_dointvec
+               .proc_handler   = proc_dou8vec_minmax,
        },
        {
                .procname       = "igmp_max_memberships",
-- 
2.31.0.291.g576ba9dcdaf-goog