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| author | Wei Yongjun <weiyongjun1@huawei.com> | 2020-07-02 09:56:50 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2020-08-24 18:38:36 -0700 |
| commit | 9a52a574676f8d4aa55f69319231ce6c343b00bb (patch) | |
| tree | 0274724dc2bbe10615fc71bef689c3c2de9c07f9 /kernel/scftorture.c | |
| parent | ee7035d29576dcb59b1191e5f609517cacab1e56 (diff) | |
| download | linux-9a52a574676f8d4aa55f69319231ce6c343b00bb.tar.gz linux-9a52a574676f8d4aa55f69319231ce6c343b00bb.tar.bz2 linux-9a52a574676f8d4aa55f69319231ce6c343b00bb.zip | |
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.c | 2 |
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) |