diff options
| author | Valdis Kletnieks <valdis.kletnieks@vt.edu> | 2019-03-12 05:33:48 -0400 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2019-03-22 13:40:17 +0100 |
| commit | 48084abf212052ca1d39fae064c581b1ce5b1fdf (patch) | |
| tree | 280aa70fa2afea9be12dfe21a5d57bfad427718a | |
| parent | 0c671812f152b628bd87c0af49da032cc2a2c319 (diff) | |
| download | linux-48084abf212052ca1d39fae064c581b1ce5b1fdf.tar.bz2 | |
watchdog/core: Make variables static
sparse complains:
CHECK kernel/watchdog.c
kernel/watchdog.c:45:19: warning: symbol 'nmi_watchdog_available'
was not declared. Should it be static?
kernel/watchdog.c:47:16: warning: symbol 'watchdog_allowed_mask'
was not declared. Should it be static?
They're not referenced by name from anyplace else, make them static.
Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/7855.1552383228@turing-police
| -rw-r--r-- | kernel/watchdog.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/watchdog.c b/kernel/watchdog.c index 8fbfda94a67b..403c9bd90413 100644 --- a/kernel/watchdog.c +++ b/kernel/watchdog.c @@ -42,9 +42,9 @@ int __read_mostly watchdog_user_enabled = 1; int __read_mostly nmi_watchdog_user_enabled = NMI_WATCHDOG_DEFAULT; int __read_mostly soft_watchdog_user_enabled = 1; int __read_mostly watchdog_thresh = 10; -int __read_mostly nmi_watchdog_available; +static int __read_mostly nmi_watchdog_available; -struct cpumask watchdog_allowed_mask __read_mostly; +static struct cpumask watchdog_allowed_mask __read_mostly; struct cpumask watchdog_cpumask __read_mostly; unsigned long *watchdog_cpumask_bits = cpumask_bits(&watchdog_cpumask); |