netdev - [PATCH net 2/2] net/ipv6: convert skip_notify_on_dev

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Message-ID: <20230601160445.1480257-3-edumazet@google.com>
Date: Thu,  1 Jun 2023 16:04:45 +0000
From: Eric Dumazet <edumazet@...gle.com>
To: "David S . Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>, 
	Paolo Abeni <pabeni@...hat.com>
Cc: netdev@...r.kernel.org, David Ahern <dsahern@...nel.org>, 
	Matthieu Baerts <matthieu.baerts@...sares.net>, eric.dumazet@...il.com, 
	Eric Dumazet <edumazet@...gle.com>
Subject: [PATCH net 2/2] net/ipv6: convert skip_notify_on_dev_down sysctl to u8

Save a bit a space, and could help future sysctls to
use the same pattern.

Signed-off-by: Eric Dumazet <edumazet@...gle.com>
Cc: David Ahern <dsahern@...nel.org>
---
 include/net/netns/ipv6.h | 2 +-
 net/ipv6/route.c         | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
index d44b2ee49698fa17bef0c54df8c960ec5addcbd0..5f2cfd84570aea8dd225208d36065b47b27b6b10 100644
--- a/include/net/netns/ipv6.h
+++ b/include/net/netns/ipv6.h
@@ -53,7 +53,7 @@ struct netns_sysctl_ipv6 {
 	int seg6_flowlabel;
 	u32 ioam6_id;
 	u64 ioam6_id_wide;
-	int skip_notify_on_dev_down;
+	u8 skip_notify_on_dev_down;
 	u8 fib_notify_on_flag_change;
 	u8 icmpv6_error_anycast_as_unicast;
 };
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index e3aec46bd4662160d684999c4696daa6b451da90..392aaa373b6671e3f0f9e04f3fa7f4363a06dadb 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -6412,9 +6412,9 @@ static struct ctl_table ipv6_route_table_template[] = {
 	{
 		.procname	=	"skip_notify_on_dev_down",
 		.data		=	&init_net.ipv6.sysctl.skip_notify_on_dev_down,
-		.maxlen		=	sizeof(int),
+		.maxlen		=	sizeof(u8),
 		.mode		=	0644,
-		.proc_handler	=	proc_dointvec_minmax,
+		.proc_handler	=	proc_dou8vec_minmax,
 		.extra1		=	SYSCTL_ZERO,
 		.extra2		=	SYSCTL_ONE,
 	},
-- 
2.41.0.rc0.172.g3f132b7071-goog