From: Wen Yang <[email protected]>
Delete unnecessary static variables (two_five_five and minux_one)
and encode them directly in the table entry.
Signed-off-by: Wen Yang <[email protected]>
Cc: Eric W. Biederman <[email protected]>
Cc: Luis Chamberlain <[email protected]>
Cc: Kees Cook <[email protected]>
Cc: Joel Granados <[email protected]>
Cc: Christian Brauner <[email protected]>
Cc: "David S. Miller" <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Eric Dumazet <[email protected]>
Cc: Jakub Kicinski <[email protected]>
Cc: Paolo Abeni <[email protected]>
Cc: [email protected]
---
net/ipv6/addrconf.c | 15 ++++++++-------
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 733ace18806c..73776ff76365 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -6660,8 +6660,6 @@ static int addrconf_sysctl_disable_policy(struct ctl_table *ctl, int write,
return ret;
}
-static int minus_one = -1;
-static const int two_five_five = 255;
static u32 ioam6_if_id_max = U16_MAX;
static const struct ctl_table addrconf_sysctl[] = {
@@ -6678,8 +6676,9 @@ static const struct ctl_table addrconf_sysctl[] = {
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
- .extra1 = (void *)SYSCTL_ONE,
- .extra2 = (void *)&two_five_five,
+ .min = SYSCTL_NUMERIC_ONE,
+ .max = SYSCTL_NUMERIC_U8_MAX,
+ .extra_flags = SYSCTL_TABLE_EXTRA_LONG_INIT_MINMAX,
},
{
.procname = "mtu",
@@ -6722,7 +6721,8 @@ static const struct ctl_table addrconf_sysctl[] = {
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
- .extra1 = &minus_one,
+ .min = SYSCTL_NUMERIC_NEG_ONE,
+ .extra_flags = SYSCTL_TABLE_EXTRA_LONG_INIT_MIN,
},
{
.procname = "router_solicitation_interval",
@@ -7061,8 +7061,9 @@ static const struct ctl_table addrconf_sysctl[] = {
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = proc_dointvec_minmax,
- .extra1 = (void *)SYSCTL_ZERO,
- .extra2 = (void *)&two_five_five,
+ .min = SYSCTL_NUMERIC_ZERO,
+ .max = SYSCTL_NUMERIC_U8_MAX,
+ .extra_flags = SYSCTL_TABLE_EXTRA_LONG_INIT_MINMAX,
},
{
.procname = "rpl_seg_enabled",
--
2.25.1