From: Wen Yang <[email protected]>
Delete unnecessary static variables (ue_zero and ue_int_max)
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: Shuah Khan <[email protected]>
Cc: [email protected]
---
kernel/ucount.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/kernel/ucount.c b/kernel/ucount.c
index e188c25ed2b3..53d96cb27309 100644
--- a/kernel/ucount.c
+++ b/kernel/ucount.c
@@ -58,17 +58,15 @@ static struct ctl_table_root set_root = {
.permissions = set_permissions,
};
-static long ue_zero = 0;
-static long ue_int_max = INT_MAX;
-
#define UCOUNT_ENTRY(name) \
{ \
.procname = name, \
.maxlen = sizeof(long), \
.mode = 0644, \
.proc_handler = proc_doulongvec_minmax, \
- .extra1 = &ue_zero, \
- .extra2 = &ue_int_max, \
+ .min = SYSCTL_NUMERIC_ZERO, \
+ .max = SYSCTL_NUMERIC_INT_MAX, \
+ .extra_flags = SYSCTL_TABLE_EXTRA_LONG_INIT_MINMAX \
}
static struct ctl_table user_table[] = {
UCOUNT_ENTRY("max_user_namespaces"),
--
2.25.1