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Subject[PATCH v2 5/9] sysctl: make ngroups_max const
Date
From: Stephen Kitt <steve@sk2.org>

ngroups_max is a read-only sysctl entry, reflecting NGROUPS_MAX. Make
it const, in the same way as cap_last_cap.

Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Stephen Kitt <steve@sk2.org>
---
kernel/sysctl.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 8d5bcf1f08f3..b22149c46fa8 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -124,7 +124,7 @@ static unsigned long dirty_bytes_min = 2 * PAGE_SIZE;
static int maxolduid = 65535;
static int minolduid;

-static int ngroups_max = NGROUPS_MAX;
+static const int ngroups_max = NGROUPS_MAX;
static const int cap_last_cap = CAP_LAST_CAP;


@@ -2290,7 +2290,7 @@ static struct ctl_table kern_table[] = {
#endif
{
.procname = "ngroups_max",
- .data = &ngroups_max,
+ .data = (void *)&ngroups_max,
.maxlen = sizeof (int),
.mode = 0444,
.proc_handler = proc_dointvec,
--
2.33.0
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