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authorWei Yongjun <weiyongjun1@huawei.com>2020-07-02 09:56:50 -0700
committerPaul E. McKenney <paulmck@kernel.org>2020-08-24 18:38:36 -0700
commit9a52a574676f8d4aa55f69319231ce6c343b00bb (patch)
tree0274724dc2bbe10615fc71bef689c3c2de9c07f9 /kernel/scftorture.c
parentee7035d29576dcb59b1191e5f609517cacab1e56 (diff)
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 <hulkci@huawei.com> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'kernel/scftorture.c')
-rw-r--r--kernel/scftorture.c2
1 files changed, 1 insertions, 1 deletions
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)