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authorStephen Kitt <[email protected]>2022-01-21 22:11:09 -0800
committerLinus Torvalds <[email protected]>2022-01-22 08:33:34 +0200
commitf628867da46f8867e1854e43d7200e42ec22eee2 (patch)
tree7d667771aab950823087df2ddcfc01a721df1b60
parentdd0693fdf054f2ed37202ed56649ae2cccd29474 (diff)
sysctl: make ngroups_max const
ngroups_max is a read-only sysctl entry, reflecting NGROUPS_MAX. Make it const, in the same way as cap_last_cap. Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Stephen Kitt <[email protected]> Signed-off-by: Luis Chamberlain <[email protected]> Cc: Al Viro <[email protected]> Cc: Amir Goldstein <[email protected]> Cc: Andy Shevchenko <[email protected]> Cc: Benjamin LaHaise <[email protected]> Cc: "Eric W. Biederman" <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> Cc: Iurii Zaikin <[email protected]> Cc: Jan Kara <[email protected]> Cc: Kees Cook <[email protected]> Cc: Paul Turner <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Petr Mladek <[email protected]> Cc: Qing Wang <[email protected]> Cc: Sebastian Reichel <[email protected]> Cc: Sergey Senozhatsky <[email protected]> Cc: Tetsuo Handa <[email protected]> Cc: Xiaoming Ni <[email protected]> Cc: Antti Palosaari <[email protected]> Cc: Arnd Bergmann <[email protected]> Cc: Benjamin Herrenschmidt <[email protected]> Cc: Clemens Ladisch <[email protected]> Cc: David Airlie <[email protected]> Cc: Jani Nikula <[email protected]> Cc: Joel Becker <[email protected]> Cc: Joonas Lahtinen <[email protected]> Cc: Joseph Qi <[email protected]> Cc: Julia Lawall <[email protected]> Cc: Lukas Middendorf <[email protected]> Cc: Mark Fasheh <[email protected]> Cc: Phillip Potter <[email protected]> Cc: Rodrigo Vivi <[email protected]> Cc: Douglas Gilbert <[email protected]> Cc: James E.J. Bottomley <[email protected]> Cc: Jani Nikula <[email protected]> Cc: John Ogness <[email protected]> Cc: Martin K. Petersen <[email protected]> Cc: "Rafael J. Wysocki" <[email protected]> Cc: Steven Rostedt (VMware) <[email protected]> Cc: Suren Baghdasaryan <[email protected]> Cc: "Theodore Ts'o" <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
-rw-r--r--kernel/sysctl.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 55e25996e3cf..29babf1f0d4a 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -125,7 +125,7 @@ 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;
@@ -2291,7 +2291,7 @@ 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,