From 9a52a574676f8d4aa55f69319231ce6c343b00bb Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Thu, 2 Jul 2020 09:56:50 -0700 Subject: [PATCH] scftorture: Make symbol 'scf_torture_rand' static The sparse tool complains as follows kernel/scftorture.c:124:1: warning: symbol '__pcpu_scope_scf_torture_rand' was not declared. Should it be static? And this per-CPU variable is not used outside of scftorture.c, so this commit marks it static. Reported-by: Hulk Robot Signed-off-by: Wei Yongjun Signed-off-by: Paul E. McKenney --- kernel/scftorture.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/scftorture.c b/kernel/scftorture.c index 83496810fc48..9180de73e4e8 100644 --- a/kernel/scftorture.c +++ b/kernel/scftorture.c @@ -134,7 +134,7 @@ static atomic_t n_alloc_errs; static bool scfdone; static char *bangstr = ""; -DEFINE_TORTURE_RANDOM_PERCPU(scf_torture_rand); +static DEFINE_TORTURE_RANDOM_PERCPU(scf_torture_rand); // Print torture statistics. Caller must ensure serialization. static void scf_torture_stats_print(void) -- 2.39.5